23 Best Seamless Underwear Options, According to Reviews

Made of Aerie’s most lightweight fabric, these cheeky ones will prob have you wondering if you even put on undies! (I’m just saying, this barely-there feeling is what you’d want for all my die-hard leggings stans.) And, pro tip: If you really wanna get a great deal, go for the bundle and grab six pairs for 30 bucks. Now that's a steal.

• Material: Nylon, elastane
• Sizes: XXS-XXL
• Colors: Orange Spirit, Elite Blue, Sharp Green, Pink Infusion, Simply Orange, Aquamarine, Navy, Royal Palm, True Black, Horizon, Blue Lion, Sprout Green, Twilight, Universe, Midnight Sky

THE REVIEWS: "They fit perfectly and were better than what I had expected," one reviewer wrote.

Fact: Uniqlo has some of the softest and coziest clothing—and its undergarment collection is no exception. Its seamless briefs are made of the brand’s popular AIRism fabric, which features comfort conditioning technology to wick away moisture, release heat, absorb sweat, and even neutralize smells (love that).

• Material: Nylon, spandex
• Sizes: XS-XL
• Colors: White, Black, Pink, Beige, Brown, Blue, Purple

MY REVIEW: I love the fact that Uniqlo responded to customer feedback and widened the leg opening and lengthened the crotch area on its OG design. It really makes the underwear even more comfortable, on top of the beloved AIRism fabric.

Who said seamless underwear always has to be plain and simple? Let this flirty option with mesh detailing (that allows for more airflow, might I add!) on the sides prove otherwise.

• Material: Polyester, spandex
• Sizes: S-XL
• Colors: Black, Blue Blush, Crown Blue, Sepia Rose, Rugby Tan, Garnet Rose, White, Zinc

THE REVIEWS: "It breathes super well," one reviewer writes. "The fabric is very soft and it stays on without being tight. I also appreciate the bit of cotton lining where it's needed."

Love thongs but want something with a little more support? Consider this seamless high-waisted thong from Spanx that’s got a solid waistband made to feel like a second skin.

• Material: Nylon, elastane, cotton
• Sizes: XS-XL
  
• Colors: Sangria

THE REVIEWS: "It's so hard to find a thong with tummy support. After two C-sections and three hernia surgeries most underwear does not offer the support I need. These have been perfect!" wrote one reviewer. "I did follow the Spanx sizing chart originally but found size large cut into my skin too much and did not leave a smooth line under my clothes. I sized up to XL and they are perfect."

Check this out: A panty that doesn't dig into your bikini line. Refreshing! It also comes in 13 different nude shades so you can find one that best matches your skin tone.

• Material: Polyamide, elastane
• Sizes: S-XL
  
• Colors: 6PM, 5PM, 4PM, 3PM, 2PM, 1PM, 12PM, 11Am, 9Am, 8Am, 7AM, 12AM

MY REVIEW: As a person of color, let me tell ya what a challenge it is finding a “nude” pair of undies that actually matches me—let alone a seamless pair. And the fact that Nude Barre has all these different shades to choose from makes my life so much easier.

Moms, if you're on the hunt for solid seamless underwear that you can wear during or after your pregnancy, get this pack from Motherhood Maternity. It features two (one black and one neutral) pairs of super breathable panties with ample tummy support.

• Material: Cotton, nylon, spandex
• Sizes: Sm/Med, L/XL, 1X, 2X, 3X
• Colors: Black, Nude

THE REVIEWS: "Seriously a lifesaver after my C-section," wrote one reviewer. "The belly band of another pair of undies I used to wear was so uncomfortable to wear all the time but I felt like I needed more support than just regular underwear. These were really awesome to have and offered support while still being comfortable."

If you want underwear that comes in an assortment of colors (not just neutral ones), go for this cotton panty by Intimissimi. They've got a range of muted and bright hues, and the Supima cotton material is so much softer and silkier than regular cotton.

• Material: Cotton, elastane
• Sizes S-XL
  
• Colors: Light Heathered Grey, Soft Beige, Intense Blue, Silk Pink, White, Black, Nautical Blue, Light Cinnamon, Salvia Green, Purple Wine, Teal Blue, Purple Orchid, Ice Grey

MY REVIEW: Intimissimi is the first place I think of when I want a more ~luxe~ pair of underwear that won't wipe my bank account out. You know the fabric and construction are going to be top-tier and the price tag is nice. That's a win-win for me!

Briefs that feel one with your body, won't show any VPL, don’t have any annoying tags, and come in a three-pack? Yes, please.

• Material: Nylon, spandex
• Sizes: S-3X
  
• Colors: Black Obsidian, Brown Moonstone, Beige Moonstone, Multicolor

THE REVIEWS: "I absolutely love the comfortableness of the CoreSculpt 3-Pack Seamless Stretch Briefs," one reviewer wrote. "They fit so well, are true to size, and the material itself is comfortable and soft. The quality is there also as these are the best pair of underwear I’ve purchased in a while. I definitely will be purchasing another set from the website."

All Sporty Spices out there will appreciate the heck out of this sleek thong. Its bonded waistband and raw-cut leg openings were designed so that you won’t have to adjust your undies or deal with VPL mid-squat or downward dog ever again. Plus, it’s made of cooling, moisture-wicking fabric—because, obvi.

• Material: Recycled plastic bottles, spandex
• Sizing: XXS-6XL
• Colors: Raven, Copper, Pebble, Toast, Cinnamon, Espresso, Ultramarine, Clover

THE REVIEWS: "I really like this Sport Thong. It's comfortable, lightweight, and stays in place while I move around," one reviewer wrote. "I bought a Classic Thong to compare. They're the same size, but the sports waistband makes a difference and doesn't roll. It hides under my GFC leggings as well! I bought M, which is my legging size and they fit well."

Fan of a hipster panty? Try this Commando one with elastic-free edges that eliminates digs and lines.

• Material: Modal, elastane
• Sizes: XS-XL
• Colors: Beige, Black
  

THE REVIEWS: "I absolutely love these!" wrote one reviewer. "It gives no panty line and it's soooo soft. They truly are better than going commando. 10/10 would recommend it. I only wish they were a little bit more affordable. These are the only underwear I want to wear now!"

Maybe you want some booty exposure without going full thong... Totally possible! Grab this cheeky underwear from Eby that'll do just that and won't show underneath clothes. Plus, its low-rise front makes it super convenient to wear under any style of pants, skirt, or shorts.

• Material: Nylon, spandex
• Sizes: XS-4X
• Colors: Pink Lady

THE REVIEWS: "I've ordered a few pairs from EBY for myself and as gifts," wrote one reviewer. "They are an amazingly soft pair of underwear that does not show any lines when worn under leggings or sheer-like dresses. I am so pleased. These are my go-to undies for everything—from a night out to working out."

Made from eco-friendly, recycled material, this near five-star-rated panty will be your new fave. It's ultra-soft and guaranteed to lay flat on your skin so that it forms to your body and keeps a clean, consistent look—even under the thinnest of clothes.

• Material: Nylon, elastane
• Sizes: XXS-XXL
  
• Colors: Black, Light Tan, Dark Tan, Plum Grey, Ocean Cavern

THE REVIEWS: "These are hands down my favorite undies. I have around nine pairs, and I wear them mostly for work—but they’re great active-wear undies too (I lift weights and they don’t show lines and stay put), " wrote one reviewer. "They are comfortable, smooth, and durable. I can’t say enough good things."

Seamless undies don't have to be boring, y'all! Spice it up with a tie-dye thong that comes in a range of sizes.

• Material: Modal nylon blend, spandex
• Sizes: XS-2X
• Colors: Golden, Burnt Umber, Mauve, Black, Wheat, Sandcastle, Hickory, Moss Green
  
  THE REVIEWS: "They fit perfectly and they're so comfy," one reviewer wrote. "I immediately ordered a larger pack and am replacing every pair I own with Bombas."

This pair doesn’t have too much or too little coverage. It’s a perfect balance if you don’t want a thong or really tight panties—which can be a hard compromise if you’re looking for a no-show bikini! Many customers have raved about its stretchiness and how flexible it is on the body.

• Material: Nylon, spandex
• Sizes: S-L
  
• Colors: Sby Blue, Terracotta, Toasted Almond

THE REVIEWS: "I bought these in sky blue and harbor green and will definitely be back for more!! They stay in place, the waistband doesn't roll up, and they are so so comfy!"

What’s not to love about a pair of undies that hundreds of customers dub as the most comfortable ones they’ve ever worn? This full-coverage bikini from ThirdLove has buyers hyped about its non-irritating fit and high-leg cut. (And obviously, the fact that you literally can’t see it under anything!)

• Material: Nylon, spandex
• Sizes: XS-3X
  
• Colors: Heather Grey, Atmosphere Stripe, Taupe, Tempest Stripe, Olive, Cameo, Berry Crush and Gold Stripe, Purple Sage, Winter Coral, Ochre Animal, Grey Mist, Oatmeal Heather, Storm, Palm Green Stripe, Ruby, Juniper

THE REVIEWS: "This is one of the most comfortable pairs of underwear I have ever owned," wrote one reviewer. "I bought one just to try but I will definitely be purchasing more. I love the fit, feel, and fabric."

Here's a seamless thong that's lightweight, supportive, and will feel like it's ~one~ with your body.

• Material: Nylon, spandex
• Sizes: XS-4XL
• Colors: Beige, Tan, Brown, Black, Comet, Steel, Nebula

THE REVIEWS: "It's the perfect wardrobe basic—plus, it's very soft too," one reviewer wrote.

Forget what you might have thought before—lacey underwear designed to be seamless do exist (and yes, they get the job done). This gorge pair is absolutely chic and will keep your clothes lookin' smooth.

• Material: Nylon, elastane
• Sizes: S-XXL
  
• Colors: Toasted Almond, Butterscotch, Rosewater, Aurora

THE REVIEWS: "These brief panties fit so well and do not ride or roll up. I love them," one reviewer wrote.

For those who just aren’t a fan of underwear that exposes the booty cheeks: Add these to your cart RN. Not only are these boyshorts so cozy, but they also aren’t visible under the tightest of pants (according to a rave review!)—even with all the fabric it's made of. Let this be proof that your undies don’t have to be itty bitty or super thin for them to be considered “no-show.”

• Material: Nylon, spandex
• Sizes: S-XXL
• Colors: Hush, Nectarine Zest, Leafy Lines Ivory, Blooming Tropical M Ivory, Warm Amber, Nightshadow Blue, Gray Ink, Prism Purple, Orchid Daze, Pale Sand, Moroccan Ikat Pink, Dreams Come Blue, NIghtfall Navy, Adobe Rose, Dark Forest, Black, Grandiose Bloom M Ivory, Heartfelt Pink

THE REVIEWS: "These are the only underwear I’ve ever bought that actually stay in place, and the boy short style is so comfortable," wrote one reviewer. "Being busy at work, and in front of lots of people in a courtroom setting, the last thing I want to deal with is underwear that does not stay in place."

So you want something that’ll cover most of your, uh, real estate with just a lil bit of cheek action—roger that. Check out this boyshort you can trust to do just that while also staying invisible. Bonus: It’s eligible for Prime Shipping!

• Material: Nylon, elastane
• Sizes: XS-2X
  
• Colors: Black, Mink, Chestnut, Bronzed, Desert, Peony, Rose, Raspberry, Dusky Orchid, Bluestone, Sage, Nightfall

THE REVIEWS: "These are so soft and so comfortable! There are no panty lines of course," wrote one reviewer. "And I'm also new to boy short-style panties. This is a good way to start loving boy shorts! They gently hug and are so comfortable. No regrets. Highly recommend!"

Heads up: This particular thong wasn't created to be seamless, but per some customers, it does the no-show job! If you’re a die-hard for Savage x Fenty quality, go for this mid-rise option from the cult-favorite brand! (Is there anything our queen Rihanna can’t do?)

• Material: Cotton, elastane
• Sizes: XS-3X
• Colors: Black Caviar Logo Print, Black Caviar, Black Caviar Pineapple Fantasy Print, Kiss Me Whimsy Print, Mini Paint Floral Print, Tangerine Orange/Pearly Purple X Print

THE REVIEWS: "I wear this when I want to be comfortable but still wanna look cute, as it's very flattering," wrote one reviewer. "It also does a great job of staying invisible."