The Cheapest, Most Comfortable Bras & Underwear On Amazon

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Have you been in the mood for an underwear upgrade? Or perhaps your favorite pairs are hanging on by mere threads and it’s not a mood so much as a requirement? Today is your lucky day. Amazon is chock-full of cheap and comfortable bras and underwear, and this list is compiled of 30 fan favorites. And listen up, bargain shoppers: While Prime Day is over, there are still a few stellar deals to be found — including this fan-favorite wire-free bralette from Bali you’ll reach for every morning.

Lacy bralettes that are supportive and soft? Check. Boyshort undies that move with you and not against you? Check. Sports bras that double as loungewear? Check. Cute bikini briefs that will work any day of the week? Check. Whether your needs are a full underwear drawer refresh or just a few key replacements, there are some amazing options waiting just a few clicks away. Clear some space in your drawer and make some space for your new favorites.


This Seamless Sports Bra With Removable Pads

This seamless yoga bra is comfortable and practical enough for everyday wear or low-impact workouts like yoga or pilates. It has removable cup padding, wide straps, and soft, breathable material with plenty of stretch. You can buy it as a single bra, or in sets of two or three.

  • Available colors and styles: 3
  • Available sizes: Small — 4X-Large


These Sporty Boyshort Undies That Are Stretchy & Lightweight

Not only is this set of boyshort underwear super cute, but it’s also super versatile. Buyers rave about wearing these undies as pajamas bottoms, pregnancy and postpartum underwear, and as loungewear around the home. They’re also a great option if you like full-coverage under skirts, too.

  • Available colors and styles: 4
  • Available sizes: Small — XX-Large


An Elegant Satin Chemise Nightgown With Lace Trim

This satin chemise will have you rethinking everything you thought you knew about nightgowns. It features lace panels at the front and back, delicate racerback spaghetti straps, and a lace-lined hem and bust, making for a gorgeous piece. A matching thong is included, too.

  • Available colors and styles: 17
  • Available sizes: Small — 5X-Large


These Stretchy Lace Panties With A Cheeky Cut

The lace of these cheeky panties is stretchy and subtly sheer, and you can wear them low as boy shorts or angled with a v-front. A small bow detail at the center of the waistband adds to their charm, plus the range of colors also features brights and citrus hues. Enjoy them for everyday wear, special occasions, or even boudoir photos.

  • Available colors and styles: 13
  • Available sizes: 5 — 10 / Large


A Full-Coverage Sports Bra With A High Neck & Gorgeous Color Choices

This high-cut yoga bralette makes a great workout top or sports bra — take your pick. Along with the secure fit and comfy material, the inverted V-strap design in the back also feels stylish and sporty. The sunset color palette will lift your mood, too, and it’ll no doubt be the first thing you reach for to get ready for your workout.

  • Available colors and styles: 4
  • Available sizes: X-Small — X-Large


50% Off This Seamless Bra That’s Still A Steal After Prime Day

Fans have reported that this seamless wire-free bra from Bali is "the most comfortable bra ever," and is perfect for all-day wear. Smooth and soft, it features four-way stretch, wide bands that won't dig into shoulders, and reinforced zones for support and shaping.

  • Available colors and styles: 19
  • Available sizes: X-Small — 3X-Large


A Smooth Wireless Bra With Classic Hook-And-Eye Closure

With sturdy yet simple straps, a v-neckline, and a classic hook-and-eye closure at the back, this comfortable wireless bra is pretty and practical. It’s seamless, promising a smooth silhouette and snug yet comfy fit that stays in place all day long. Opt for a single bra or more cost-efficient two-pack.

  • Available colors and styles: 10
  • Available sizes: Small — 3X-Large Plus


This Wireless Bra That’s Supportive Enough To Rival Underwire Styles

This wireless bra from Warner’s is simple and sophisticated, with a number of subtle features that help it stand out from the pack, like front-adjustable straps, simple sizes, and panels to smooth both sides, underarms, and back. One five-star reviewer summarized it with, “Smooth, soft, supportive with no bra lines. Perfect.”

  • Available colors and styles: 7
  • Available sizes: Small — XX-Large


These Low-Rise Thongs Made With A Breathable Cotton Blend

These fan-favorite cotton thongs are cut to sit low on your hips. Each pack comes with six pairs, so you can opt for a set in all basic black or white, or in a variety of solids or stripes. With a slew of happy reviews touting their comfort and fit, it’s no surprise that they’ve earned 4.5-star average from more than 50,000 ratings.

  • Available colors and styles: 7
  • Available sizes: Small — X-Large


35% Off These Prime Day-Favorite, Super Soft High-Waisted Underwear

It's the perfect time to stock up on this four-pack of high-waisted underwear, which boasts a 4.6-star overall rating after more than 57,000 Amazon shoppers left their reviews. The underwear is made from 95% soft combed cotton with 5% spandex for a bit of stretch, and the double-layer waistband is designed to stay in place without rolling down.

  • Available colors and styles: 13
  • Available sizes: X-Small — 5X-Large Plus


A Super Comfy Bra With Adjustable Straps & Lightly Molded Cups

The molded cups on this subtly lined, tagless and seamless bra provide just the right amount of support. Even better, the satiny straps are adjustable, so you can wear it racerback or traditional. Plus, it’s a pullover, so there’s no fussing with hooks or clasps — just slip it on like a tank and you’re good to go.

  • Available colors and styles: 21
  • Available sizes: X-Small — X-Large


This Shaping Bra With A Front Clasp & Lined Cups

If you like your bras with some shape, along with an underwire cup that promises to be supportive yet comfortable, look no further than this front-closing bra from Bali. Lightly padded (buyers compare it to a t-shirt bra), it’s ideal for the days you want a smooth fit and gentle lift without sacrificing comfort.

  • Available colors and styles: 9
  • Available sizes: 34B — 42DD


This Pull-On, Wire-Free Bra With Removable Pads

This comfy lounge bra has the makings of your next favorite; it’s soft, breathable, and it features removable pads that offer gentle shaping. One buyer raved, “These are the most comfortable and flattering bras I have EVER owned in over 30 years of underwire, push-up, non padded, sports and lacy bras.”

  • Available colors and styles: 8
  • Available sizes: Small — XX-Large


These Low-Rise Panties With Criss-Cross Ribbon Detailing

It’s true; hot underwear doesn’t have to be uncomfortable. These v-back panties are decorated with a criss-cross design in the back, and lined with stretchy lace that comes in either a matching or accent color. Buyers love the look and feel of this panties, and hint that they run large so plan accordingly when you add them to your cart.

  • Available colors and styles: 13
  • Available sizes: X-Small — X-Large


A Sleek Strapless Bra That Actually Stays Where You Need It To

This smoothing strapless bra from Vanity Fair features subtle silicone to help it stay in place — so gone are the days of tugging your way through an evening out. Removable straps are included too, so you can slip them on and wear however you need them, including criss-cross, one-shoulder, or even halter.

  • Available colors and styles: 8
  • Available sizes: 34B — 44DD


This Simple Yet Sophisticated Convertible Bra That Also Happens To Be Seamless

If you want comfort and versatility when it comes to your bras bra (that’s the dream, isn’t it?) then look no further than this seamless convertible bra that — yep — you can even wear strapless. It also features a sweetheart-style cut, and since it’s a pull-on there’s no closure to fuss with either.

  • Available colors and styles: 4
  • Available sizes: X-Small — Large


This High-Waist Lace Thong With A Vintage Vibe

From the front, these retro panties look like boyshorts, but the back has something else in mind — they have a high lacy waistband and thong back. It’s not always easy to find a thong that features full frontal coverage, but buyers swear by this design, with some even choosing them on their wedding day.

  • Available colors and styles: 23
  • Available sizes: One Size (0-12)


These Cotton Undies With Wide, High Waistbands & Contrast Stitching

It’s a good thing that this soft and sporty high-waisted cotton underwear comes in packs of five, since it’s likely to be one of your next favorite styles. They offer full coverage and solid color designs, and the waistband and leg openings promise not to roll or bunch. They’re great for everyday wear, or for postpartum and post-surgery recoveries.

  • Available colors and styles: 11
  • Available sizes: X-Small — 6X-Large


These Seamless, Hipster Panties That Come In Packs Of 3, 5, Or 7

What’s better than a pair of super comfortable undies that promise not to show underneath your clothes? A multipack of super comfortable undies that don’t show underneath your clothes. From Calvin Klein, these panties are lightweight, tag-free and, according to one buyer, “feel and look like you're wearing no undies at all.”

  • Available colors and styles: 11
  • Available sizes: X-Small — X-Large


These Camisole-Style Pullover Bras With Removable Pads

Great for lounging, layering, and for when you want your bra straps to offer a pop of color with your outfits, these cami bras come in a rainbow of colors from brights to earth tones to neutral skin tones. They’re seam-free, wire-free, and designed with ruching at the center for shape and comfort.

  • Available colors and styles: 18
  • Available sizes: Small/Medium — XX-Large


A Soft & Smooth Bralette With Clips For Easy Nursing

Nothing beats comfort and ease if you’re breastfeeding, and this nursing bra promises both. The nylon blend material is stretchy and comfortable (even with changing breast sizes), and the hooks allow for one-handed access. It also comes with removable foam cups that double as extra protection, too.

  • Available colors and styles: 12
  • Available sizes: Small — XX-Large


These Classic Bikini Panties That Come In Multiple Neutrals & Skin Tones

Made with sustainable bamboo material that rivals cotton, these bikini panties are eco-friendly, comfy, and best of all, super soft (which multiple buyers enthusiastically attest to). The fit earns lots of praise too, thanks to the flat waistband, mid-rise cut, and seamless sides. You’ll feel good wearing them, and feel good about your environmental impact, too.

  • Available colors and styles: 13
  • Available sizes: X-Small — X-Large


This Yoga Sports Bra That’s Perfect For Stretching & Low-Impact Workouts

This strappy yoga sports bra gives you the best of both worlds — it has the length of a sporty crop top, with the coverage and stretch of a sports bra. The material promises to be breathable and moisture-wicking, too. But the best part? The back has a criss-cross design for style and support.

  • Available colors and styles: 12
  • Available sizes: X-Small — X-Large


A Padded Sports Bra With Dual Straps That Hits Just Above Your Belly Button

Part yoga bra and part cropped tank, this padded sports bra works as either, giving you options for workouts, leisure, and almost everything in between. Double shoulder straps keep it stable and supportive, and the material is soft, sweat-wicking, and breathable. Multiple buyers tout it as a Lululemon dupe, too.

  • Available colors and styles: 13
  • Available sizes: Small — XX-Large


A Comfy Tank-Style Bralette That’s The Ultimate Loungewear Basic

This seamless pullover bra from MVP underwear brand Hanes offers four-way stretch, subtle shaping, and a racerback cut, so you get lots of flexibility along with full coverage. It features wide straps and a wide band too, so it stays in place even on your longest workouts or longest days.

  • Available colors and styles: 9
  • Available sizes: Small — 3X-Large


This Wire-Free Comfort Bra With Side Panels

Not only does this comfort stretch bra have side panels that ensure a smooth fit that’s free of underarm bunching, but it also boasts a full-coverage cut, adjustable straps, and lightly lined cups, too. Buyers rave about their overall comfort — one even said, “I can honestly say this is the most comfortable and supportive bra I have ever had!”

  • Available colors and styles: 10
  • Available sizes: X-Small — 3X-Large


A Lightweight, Lacy Bra With Wire-Free Cups

Wireless yet lacy? Be still my heart. This all-over lace wire-free bra is the answer if you like your bras to be pretty and comfy (don’t we all?). Even better, it’s convertible, so you can connect the straps to hide under racerback tops, or enjoy it with a traditional u-shape back.

  • Available colors and styles: 10
  • Available sizes: Small — 3X-Large


This V-Front Bra With Wireless Triangular Cups

From the adjustable straps and the hook and eye closure, to the soft material and v-front shape, this comfy wirefree bra will rival all your more expensive favorites. The cut is especially versatile, making it a great choice to slip on under v-neck tees. One reviewer even declared that this bra, “is one of these best things that has every happened to me.”

  • Available colors and styles: 6
  • Available sizes: Small — XX-Large


An All-Over Bodysuit Made With Stretchy, Floral Lace

This best-selling lace bodysuit can serve as lingerie, your new favorite layering piece, or even as wardrobe for your next boudoir photo shoot. The deep-v tank has criss-crossing straps, and connects to a cheeky bottom. “I am worried I am too powerful now,” one reviewer jokes. “Buy this for your partners, buy this for your friends, but more importantly buy this for yourself if you want to feel like the hottest version of yourself.”

  • Available colors and styles: 34
  • Available sizes: Small — 4X-Large


This Set Of Brief Undies With Wide, High Waistbands

The retro shape of these high-waisted panties promises full coverage and security, so you can count on them to stay in place and keep you covered. The cotton/spandex material is lightweight and soft, and they promise not to pill. Sets come with four, five, or 10 pairs, giving you lots of options.

  • Available colors and styles: 13
  • Available sizes: Small — 5X-Large


These Cotton Bikini Panties For Every Day Of The Week

These best-selling multi-packs of cotton bikini briefs are classic yet contemporary, with soft jersey material and a tag-free design. Among the style choices, you’ll also solids as well as prints and patterns like florals, dots, stripes, and more. Choose from sets of six or 10, and enjoy your new variety.

  • Available colors and styles: 33
  • Available sizes: XX-Small — 3X-Large


These Elegant Lacy Panties In A Boyshort Cut

The lace of these boyshort panties is scalloped at the bottom, adding extra detail and charm. Each set comes with six unique colors, each of which is lined with cotton, and has a subtle elastic waistband.

  • Available colors and styles: 2
  • Available sizes: Small — 5X-Large Plus