Best Panty Packs Online: A Guide to Styles & Deals
Building a high-quality underwear collection can feel like an expensive task, especially when you’re buying one pair at a time. But what if you could stock your drawer with beautiful, comfortable essentials without the sticker shock? Panty packs are the smartest way to invest in your daily comfort. They offer incredible value, allowing you to get more of the styles you love for less. This isn’t about settling for lower quality; it’s about accessing premium fabrics and thoughtful designs more affordably. When you buy panty packs online, you can easily compare options and find bundles that deliver long-lasting comfort and a perfect fit. It’s a strategic approach to ensuring you always have a reliable, feel-good foundation for every single day.
Key Takeaways
- Focus on Fit and Fabric First: For a truly comfortable fit, measure your hips (not just your waist) and always check the brand's specific size chart. High-quality fabrics are the foundation of underwear that feels amazing and lasts, making them a worthwhile investment.
- Curate Your Drawer with Different Styles: Think of your underwear collection like a capsule wardrobe with essential styles for every occasion, from thongs for seamless looks to briefs for everyday comfort. Panty packs make it easy and affordable to build this versatile foundation.
- Look for Value Beyond the Price Tag: The best deals combine quality with cost. Use customer reviews to get the real story on durability and all-day comfort, and take advantage of bundle-and-save offers to get premium underwear at a better price.
What Are Panty Packs (And Why You'll Love Them)
If you’ve ever found yourself staring into your underwear drawer wishing for a complete refresh, panty packs are your answer. Simply put, they are curated bundles of underwear, allowing you to buy multiple pairs in a single, convenient purchase. Think of it as the smartest way to stock up on your favorite styles. Instead of buying one pair at a time, you get a collection of go-to options, often at a better price than purchasing them individually. It’s a practical approach to building a reliable foundation for your wardrobe.
The biggest benefit is the incredible value. You get more of the styles you love for less, making it easier to invest in high-quality pieces without the guilt. It’s also about simplifying your life. A good panty pack means less time spent shopping and more time enjoying a drawer full of comfortable, beautiful options that are ready for any outfit or occasion. You can find packs that offer a variety of cuts—like briefs, thongs, and bikinis—or stick to a bundle of your tried-and-true favorite.
Ultimately, it’s about creating a collection that makes you feel good from the moment you get dressed. Having a set of perfectly fitting, comfortable underwear can genuinely change how you feel throughout the day. It’s a small act of self-care that ensures you always have a fresh, reliable pair on hand. Whether you’re replacing old favorites or trying a new style, panty packs are the perfect way to build a collection you’ll reach for again and again.
The Best Panty Styles for Building Your Collection
Building a great underwear drawer is like creating a capsule wardrobe. It’s all about having the right pieces for the right moments, ensuring you feel comfortable and confident no matter what you’re wearing. The perfect panty can make your favorite jeans fit just right or disappear completely under a slinky dress. And when you’ve already found a bra that truly supports you, finding the matching underwear is the final step to feeling amazing from the inside out. It’s that little detail that pulls everything together, even if you’re the only one who knows it’s there.
Think of your collection as a toolkit. You need different styles for different jobs. Some days call for full coverage and total comfort, while others require something seamless and invisible. The key is to find high-quality, breathable fabrics that feel good against your skin all day long, especially since our bodies and needs can change. What felt great last year might not be the right fit today. That’s why having a variety of reliable options is so important. From the barely-there thong to the cozy boyshort, let’s walk through the essential styles that will help you build a versatile and beautiful underwear collection you’ll love reaching for every morning.
Thongs
The thong is your secret weapon against visible panty lines. Designed with minimal back coverage, it’s the go-to choice for wearing under form-fitting clothing like leggings, silk skirts, or bodycon dresses. Don’t let the minimal fabric fool you; a well-made thong can be incredibly comfortable, especially when crafted from soft, stretchy materials. Many brands offer a huge variety of styles, from classic cotton to delicate lace, often bundled in panty packs that make it easy to stock up. Having a few reliable thongs in your drawer means you’ll never have to second-guess your outfit choice.
Boyshorts
For days when you want to prioritize comfort without sacrificing style, the boyshort is a perfect choice. This style offers more coverage than a traditional brief, with a lower-cut leg that sits straight across the hips for a sporty, chic look. They provide full coverage in the back, making them fantastic for lounging at home, wearing under flowy dresses, or even for sleeping. Boyshorts come in a wide range of fabrics, from breathable cotton to silky-smooth modal. You can find plenty of underwear kits that feature boyshorts, giving you a great way to add this cozy staple to your rotation.
Briefs
The brief is a timeless classic for a reason: it delivers on comfort and coverage. This style typically sits higher on the waist and offers full coverage in the back, giving you a secure and comfortable feel all day long. But briefs are anything but boring. Modern designs have updated this staple with higher leg cuts, cheekier backs, and beautiful lace details. You can find everything from simple, soft cotton briefs perfect for everyday wear to more elegant styles that feel a bit more special. They are one of the best women’s underwear styles for a reason, offering a reliable fit you can always count on.
Hipsters
Think of the hipster as the perfect middle ground between a bikini and a brief. It sits low on the hips (hence the name) and offers moderate back coverage that’s both comfortable and flattering. This style is a true workhorse in any underwear collection because it pairs so well with low-rise jeans and pants. The cut is designed to prevent riding up while staying hidden under your clothes. Because they are such a popular, modern cut, you can find them in just about any fabric or color you can imagine, making them an easy and stylish choice for everyday wear.
Bikinis
The bikini is arguably one of the most versatile panty styles out there. It offers less coverage than a brief but more than a thong, with a higher-cut leg that’s both comfortable and flattering for many body types. It’s a true everyday essential that strikes the perfect balance between practicality and style. Whether you prefer a classic mid-rise or a trendy high-waist bikini, this cut works well under almost any outfit. For those of us who love a matching set, finding a comfortable bikini-style panty to pair with our favorite wireless bras makes getting dressed feel effortless and put-together.
Our Favorite Brands for Panty Packs
Building your underwear drawer is a personal journey, and the right panty pack can make all the difference. It’s the easiest way to stock up on styles you love or experiment with new ones without breaking the bank. We’ve looked at some of the most popular brands out there to see who is doing it best. From innovative fabrics that feel like a second skin to reliable cotton classics you can always count on, these are our top picks for finding high-quality, comfortable, and stylish panty packs online.
MINDD Bra Company
At MINDD, we’re obsessed with creating beautiful, comfortable lingerie for D+ cups, and our underwear is no exception. We use the same thoughtful design and innovative fabric technology in our panties as we do in our bras. Our signature knit blends are incredibly soft, breathable, and designed to move with you, adapting to your body’s natural changes. If you’re looking for seamless styles that lay flat under clothes and feel amazing all day long, our panty packs are the perfect way to build a foundation of comfort. They’re designed to pair perfectly with our wire-free bras for a complete look that prioritizes how you feel.
Victoria's Secret
Victoria's Secret is a household name for a reason—their selection is massive. If you’re looking for variety, this is a great place to start. They offer panty packs in nearly every style imaginable, from simple cotton thongs to lacy hipsters and functional period panties. It’s an incredibly convenient option for stocking up on your favorite cuts in a wide range of colors and prints. While they are known for their more decorative styles, you can also find plenty of comfortable, everyday basics. Their multipack deals make it easy and affordable to refresh your entire underwear collection in one go.
ThirdLove
ThirdLove built its brand on helping women find the perfect fit, and their approach to underwear is just as meticulous. They offer a fantastic range of underwear packs and bundles that let you mix and match styles or stock up on your go-to favorites while saving a little money. Known for their comfortable materials and inclusive sizing, ThirdLove is a solid choice if you prioritize a seamless feel and a fit that truly feels made for you. Their commitment to comfort makes them a strong contender for anyone looking to invest in high-quality essentials that will last.
Aerie
Aerie has earned a loyal following for its comfortable, stylish, and affordable underwear. They are celebrated for their body-positive approach and extensive size range, ensuring everyone can find something that makes them feel great. Their underwear packs are especially popular, often featuring fun prints, soft lace, and super-soft fabrics that are perfect for both lounging and everyday wear. If you value comfort and a brand that champions inclusivity, Aerie is a wonderful place to shop. Their frequent promotions on multipacks make it easy to build a versatile collection without a huge investment.
Calvin Klein
For those who love a clean, modern, and minimalist aesthetic, Calvin Klein is an iconic choice. The brand is synonymous with timeless style, and their underwear is no different. Featuring the signature logo waistband, their panty packs are crafted from high-quality cotton and microfiber blends that offer incredible comfort and a sleek silhouette. They are perfect for creating a polished and put-together feel, even on the most casual days. Calvin Klein underwear is a great investment in durable, stylish basics that will remain a staple in your drawer for years to come.
Hanes
Sometimes, you just want classic, no-fuss comfort, and that’s where Hanes truly shines. As a go-to brand for generations, Hanes is known for its reliable, soft, and affordable basics. Their panty packs are a practical choice for everyday wear, offering dependable comfort and a great fit without any extra frills. Made from soft, breathable materials, they are the kind of underwear you can put on and completely forget you’re wearing. If you’re looking for excellent value and comfort you can count on, Hanes is a brand that consistently delivers.
Fruit of the Loom
Much like Hanes, Fruit of the Loom is a trusted name in comfortable, everyday essentials. The brand focuses on creating underwear that helps you feel confident and comfortable from the ground up. They offer a variety of cuts and fabrics, with a special emphasis on fit and flexibility. Their 360 Stretch cotton briefs, for example, are designed to move with your body for ultimate comfort. Fruit of the Loom panty packs are an excellent, budget-friendly option for stocking your drawer with reliable underwear that’s built for daily life.
What to Look for When Shopping for Panty Packs
Building your underwear drawer with panty packs is a smart move, but it’s about more than just grabbing the first multi-pack you see. To get the most comfort and value, you need to know what to look for. Think of it as curating your collection of everyday essentials. A little attention to detail here goes a long way in how you feel all day long. From the fabric that touches your skin to the way a style fits your unique shape, every element matters. Let’s walk through the key things to consider so you can shop with confidence and find packs you’ll truly love.
Focus on Fabric and Comfort
The foundation of great underwear is always the fabric. When you’re living in your skin, you want materials that feel incredible and work with your body, not against it. Look for options made from innovative fabric blends that prioritize both softness and performance. Our MINDD underwear is designed with this in mind, using materials that are buttery soft, breathable, and flexible. The right fabric won’t just feel good when you put it on; it will move with you and adapt to your body’s natural changes throughout the day, ensuring you feel comfortable and supported from morning to night.
Nail Your Size and Fit
Finding the perfect fit is everything, and it might require a small shift in thinking. For the most comfortable and flattering fit, you need to find a panty that fits your hip size, not your waist. This is a game-changer for avoiding the dreaded digging, rolling, or riding up. When underwear fits your hips correctly, it sits smoothly against your body, creating a seamless look under clothes. If you’re unsure of your measurements, take a moment to find them. A brand that prioritizes fit, like we do with our Find My Size guide, understands that a perfect fit is the key to true comfort.
Find Your Favorite Styles
One of the best things about panty packs is the opportunity for discovery. Buying these packs lets you get more underwear styles you like for less money, making it the perfect way to experiment. If you’ve been loyal to briefs your whole life, a variety pack might introduce you to the comfort of a boyshort or the freedom of a thong. It’s a low-commitment way to figure out what makes you feel most confident and comfortable. You might just find a new go-to style you never would have tried otherwise, or even explore other comfortable options like bodysuits.
Check for Price and Value
While it’s tempting to just look at the price tag, true value comes from the intersection of price, quality, and comfort. A cheap pack of underwear that loses its shape after two washes isn’t a good deal. Look for brands that offer bundle-and-save options, which allow you to invest in higher-quality pieces for less. For example, many brands price a 3-pack around $39 and offer discounts for buying more. Think of it as an investment in your daily comfort. Paying a little more for well-made underwear that lasts will always be a better value in the long run.
Read the Reviews
Customer reviews are your secret weapon for online shopping. They offer honest, real-world feedback on everything from fit and feel to durability. Before you buy, see what others are saying. For instance, when you look at reviews, you can see how many customers love a brand and why. Look for comments that speak to your specific needs—do they run true to size? Are they comfortable for all-day wear? Do they hold up well in the wash? This insight can help you gauge whether a product will truly meet your expectations for quality and comfort.
How to Find Your Perfect Fit Online
Shopping for underwear online can feel like a bit of a gamble, but it doesn’t have to be. Finding your perfect fit is less about guessing and more about getting to know your own measurements and shape. Once you have this information, you can shop with confidence, knowing exactly what to look for. Think of it as creating a personal fit profile. Brands are also getting much better at providing the tools you need, moving away from the outdated idea that a few sizes can fit everyone. With a soft measuring tape and a few minutes, you can gather all the information you need to find panties that feel like they were made just for you. It’s all about understanding three key things: how to read a brand’s size chart, how to take your own measurements accurately, and how your unique body shape plays a role in which styles will feel most comfortable.
How to Read a Size Chart
The single most important rule of online underwear shopping is to ignore the size you think you are and consult the brand’s specific size chart. Every company is different, and a medium in one brand could easily be a large in another. Thankfully, most brands are rejecting the old notion that one size fits most and are offering more detailed guides. You can usually find the size chart linked right on the product page. Look for measurements for your hips and waist, and see where your numbers fall. If you’re between sizes, the brand might offer advice on whether to size up or down. A great size guide will make it simple to match your measurements to the right size for their products.
Take Your Measurements
To use a size chart effectively, you need accurate measurements. Grab a soft, flexible measuring tape. For your hips, wrap the tape around the fullest part of your hips and bottom—this is usually the most important measurement for finding panties that fit well and don’t dig in. Make sure the tape is level all the way around and snug, but not tight. For your waist, measure around the narrowest part of your torso, typically right above your belly button. Jot these two numbers down and keep them handy on your phone or a sticky note on your computer for your next online shopping session. It’s a simple two-minute step that will save you from so much trial and error.
Consider Your Body Shape
Your measurements tell part of the story, but your body shape fills in the rest. Think about how a pair of pants might fit perfectly in the waist but feel too tight on your thighs. The same principle applies to underwear. If you have fuller hips and a smaller waist, a hipster or high-waisted brief might feel more secure and comfortable than a low-rise bikini style that could slip down. If you have a straighter figure, you might love the fit of a boyshort. Understanding your proportions helps you choose from the various underwear styles available and select the ones that will best complement your natural shape, preventing issues like riding up or uncomfortable pinching.
How to Get the Best Value for Your Money
Finding underwear that you love is one thing, but getting it at a great price makes it even better. Getting the best value doesn’t always mean finding the cheapest option. It’s about striking the right balance between quality, comfort, and cost so you end up with pieces you’ll wear on repeat. A little savvy shopping goes a long way. By understanding what drives the price of underwear and knowing where to look for deals, you can build a collection of high-quality panties without overspending. Think of it as a smart investment in your daily comfort. Here are a few key things to keep in mind to make sure you’re getting the most for your money.
How Brand Name Affects Price
You’ve probably noticed that some brand names carry a higher price tag, and it’s helpful to know why. Big names often invest heavily in marketing and maintaining a certain brand image, and that cost is reflected in their pricing. For example, some popular brands offer panty packs where each pair comes out to around $6. While you might be paying a premium for the label, you’re also buying into a specific style and reputation. There’s nothing wrong with loving a particular brand, but it’s good to be aware that the name itself is part of what you’re paying for. This helps you make an informed decision about whether the price is right for you.
Why Better Materials Cost More
The quality of the fabric is one of the biggest factors in the price—and comfort—of your underwear. Brands that use premium materials like Pima cotton, modal, or innovative seamless knits will naturally have a higher price point. These fabrics are often more breathable, softer against your skin, and more durable over time. While it might feel like a splurge initially, investing in higher-quality materials means your underwear will likely last longer and feel better with every wear. Think of it as choosing comfort that endures, which is a smart investment in our book. Many brands now offer underwear packs & bundles to make these premium options more accessible.
Look for Bulk Discounts
Buying your underwear in packs is one of the simplest and most effective ways to save money. Instead of purchasing single pairs, look for bundles that lower the cost of each item. It’s a fantastic way to refresh your entire underwear drawer at once or stock up on your favorite styles. For instance, at MINDD, we offer a bundle on our seamless underwear collection so you can get more of the comfort you love for less. This approach not only helps your budget but also ensures you have a great rotation of fresh, comfortable pairs ready to go for any occasion.
Shop Sales and Promotions
A little patience can lead to big savings. Keep an eye out for seasonal sales, holiday promotions, and special offers from your favorite brands. Signing up for a brand’s email or SMS list is a great way to get first dibs on discounts. Beyond sales, check for other perks that add value, like free shipping on orders over a certain amount or flexible payment options. Many online stores now partner with services like Afterpay, allowing you to split your purchase into smaller, interest-free payments. These little details can make a big difference in your overall spending, helping you get high-quality pieces from your favorite collections more affordably.
Where to Find the Best Deals on Panty Packs
Okay, you know what you’re looking for—now, where do you find it? Scoring a great deal on a panty pack feels like a major win, and thankfully, there are plenty of places to shop. Whether you’re loyal to a specific brand or love to browse, knowing where to look can save you time and money. From brand websites with exclusive offers to massive online marketplaces and convenient subscription services, each option has its own perks. Let's get into the best spots to build your underwear collection without breaking the bank.
Brand Websites
Going straight to the source is often your best bet. Your favorite lingerie brands know what you love, and they usually offer panty packs directly on their websites. This is where you’ll find the most extensive selection of their styles and colors, plus exclusive online deals you won’t see anywhere else. At MINDD, we’ve curated our own collection of incredibly comfortable underwear designed to pair perfectly with our bras. Other brands, like ThirdLove, also feature bundles that let you stock up on your go-to styles for less. Shopping directly gives you a chance to get familiar with a brand’s full range and quality.
Online Marketplaces
If you love having endless options at your fingertips, online marketplaces are the place to be. Retailers like Amazon have a massive selection of women's underwear packs from dozens of different brands, including classics like Hanes and Fruit of the Loom. This makes it incredibly easy to compare prices, styles, and materials all in one place. A helpful tip is to look for items with "Best Seller" or "Amazon's Choice" badges—these are usually products that other shoppers have bought and rated highly, which can give you a little extra confidence in your purchase. It’s a great way to discover new brands or simply restock on trusted favorites.
Subscription Services
For those of us who appreciate convenience, an underwear subscription or bundle service can be a game-changer. It’s a simple way to keep your underwear drawer fresh without having to think about it. Brands like ThirdLove offer underwear bundles that let you mix and match your favorite styles and save money compared to buying each pair individually. This approach is perfect if you know what you like and want to automate your restocks. You get high-quality underwear delivered right to your door on a schedule that works for you, ensuring you’re never without a great-fitting, comfortable pair.
How to Use Customer Reviews to Your Advantage
Think of customer reviews as getting shopping advice from hundreds of friends at once. While product descriptions tell you what you’re supposed to experience, reviews tell you what people actually experienced. They’re your best source for the real-world scoop on quality, fit, and comfort. Sifting through them can feel like a chore, but if you know what to look for, you can quickly find the details that matter most.
What Reviews Say About Quality
Reviews are the ultimate truth-teller when it comes to quality. Look past the star rating and read what people are saying about the fabric and construction. Do reviewers mention that the material feels cheap, thin, or scratchy? Or do they rave about how soft and substantial it is? Pay attention to comments about durability. If you see multiple people saying their new underwear developed holes or the stitching unraveled after just one wash, that’s a major red flag. A good pair of underwear should be an investment in your comfort, and reviews will tell you if a brand’s products are built to last or will fall apart before you’ve even broken them in.
Check for Comments on Fit
Fit is incredibly personal, which is why reviews are so valuable. A size chart can only tell you so much. Look for comments from reviewers who mention their body type, height, or what size they typically wear in other brands. This gives you a much better reference point. Many reviews will highlight common fit issues, like whether the underwear runs large or small, or if the leg openings are too tight. One great tip is to focus on your hip measurement, not just your waist, for the best panty fit. To get your sizing just right, you can use a brand’s fit guide, like our Find My Size tool, and then cross-reference it with customer feedback.
Look for Notes on Comfort and Durability
This is where you find the nitty-gritty details about all-day wear. Do the waistbands dig in, roll down, or stay comfortably in place? Do the leg bands ride up? Reviews are the best place to find answers to these questions. Look for comments about how the underwear feels after a full 12-hour day, not just when you first try it on. For durability, search for reviews that mention how the underwear holds up after multiple wash cycles. Do they shrink, lose their shape, or fade? Finding comfortable, long-lasting underwear that feels as good at the end of the day as it did at the start is the goal, and fellow customers will always give you the honest truth.
How to Care for Your New Underwear
You’ve found the perfect panty pack and are ready to refresh your collection. But before you wear your new pieces, let's talk about how to keep them looking and feeling great for the long haul. Proper care is the secret to making your favorite pairs last, ensuring the fabric stays soft and the fit remains perfect wash after wash. It’s a small step that protects your investment and keeps you comfortable.
The gentlest approach is always best. Hand washing in cool water with a mild detergent is the gold standard for extending the life of your underwear. This is especially true for delicate materials or the innovative knits found in MINDD panties, which are designed for incredible comfort and support. If you're short on time and need to use a machine, always opt for the delicate cycle with cold water to prevent damage.
To give your underwear extra protection in the wash, a mesh lingerie bag is your best friend. It prevents snagging, stretching, and tangling with other clothes. It’s also a good practice to wash your underwear separately from heavy items like jeans or towels, which can be abrasive. Using a gentle detergent will help maintain the fabric's integrity and is kinder to your skin.
Whatever you do, try to keep your underwear out of the dryer. The high heat is the fastest way to destroy elastic and spandex, leading to a stretched-out, saggy fit. Instead, gently squeeze out excess water (don't wring them!) and lay them flat on a clean towel or hang them on a drying rack to air dry. This simple step will preserve their shape and elasticity for a much longer time, so you can enjoy that perfect-fit feeling again and again.
Finding Sustainable and Eco-Friendly Options
Building a collection of underwear that makes you feel amazing can also be an opportunity to choose pieces that are kinder to the environment. When you’re investing in high-quality items designed to last, considering their impact is a natural next step. It’s not about being perfect, but about understanding what to look for so you can make choices that feel good for both you and the planet. Many brands are becoming more transparent about their practices, making it easier to find options you can feel great about wearing.
When you're shopping, a few key certifications can help you identify more sustainable and skin-friendly products.
Look for trusted certifications
One of the most important labels to know is the OEKO-TEX STANDARD 100. If a garment has this certification, it means every single component, from the fabric to the thread, has been tested and proven to be free from harmful levels of over 1,000 different substances. It’s a global standard that gives you peace of mind, knowing that what you’re putting right next to your skin is safe. It’s a simple way to prioritize your health while you shop for pieces that will live in your top drawer for years to come.
Support recycled materials
Another powerful certification is the Global Recycled Standard (GRS). This label verifies that a product contains recycled materials, which helps reduce waste and the demand for new resources. But it goes a step further, also ensuring that the manufacturing process meets strict social and environmental standards, including responsible chemical use and fair labor conditions. Choosing GRS-certified products supports a more circular and ethical approach to fashion. It’s a great way to find underwear that aligns with your values and contributes to a healthier industry.
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Frequently Asked Questions
I'm always between sizes on a size chart. Should I size up or down? This is such a common issue, and the best answer often comes down to the fabric and style. If the underwear is made from a very stretchy, forgiving material, you can often stick with the smaller size for a snugger fit. However, for styles with less give or more structured seams, sizing up is usually the safer bet to avoid uncomfortable digging. My best advice is to check the customer reviews, as shoppers will almost always mention if a particular style runs large or small.
Is it really worth spending more on a panty pack from a premium brand? Think of it as an investment in your daily comfort. While a higher price can sometimes just be about the brand name, it often reflects better materials and more thoughtful construction. Premium fabrics tend to be softer, more breathable, and hold their shape much longer, meaning you won't have to replace them as often. A well-made pair of underwear that fits perfectly and feels great all day is a much better value in the long run than a cheaper pair that you can't wait to take off.
How do I choose the right underwear style for my body shape? The best way to start is by thinking about what makes you feel most comfortable and confident. If you have wider hips, you might find that a hipster or a high-waisted brief provides a more secure and flattering fit that won't slip down. If you have a straighter figure, a boyshort can be incredibly comfortable and won't create lines. The beauty of panty packs is that they give you a low-risk way to try a few different cuts to see what works best for your unique shape.
What's the single most important thing to look for in customer reviews? Beyond the star rating, look for comments about durability after washing. Anyone can write a review after trying something on once, but the most valuable feedback comes from people who have worn and washed the underwear multiple times. If you see repeated comments about the fabric holding its shape and softness over time, you've likely found a quality product. This tells you far more about the true value of the underwear than an initial impression.
My underwear always seems to stretch out and lose its shape. What am I doing wrong? The most likely culprit is your dryer. The high heat is the number one enemy of elastic and spandex, which are the fibers that give your underwear its stretch and recovery. To make your favorite pairs last, try laying them flat or hanging them to air dry instead. It’s a small change in your laundry routine that will make a huge difference in preserving the fit and feel of your underwear.