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22 Best Seamless Underwear for Women, Tested & Reviewed 2023 | Glamour

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22 Best Seamless Underwear for Women, Tested & Reviewed 2023 | Glamour

By Talia Abbas and Andrea Navarro

Confidence is self-care and sometimes means finding the best seamless underwear to avoid frustrating visible panty lines. These minimalist undies are a tried-and-true wardrobe essential that can provide equal parts comfort, support, and a sleek look underneath any outfit. It’s true that cotton underwear typically takes the crown as the most comfortable option, but seamless, moisture-wicking styles offer a quick solution for tighter ’fits or special occasions, like nuptials.

But what should you look for when shopping for seamless underwear? Start by prioritizing fabrics that are stretchy, breathable, and moisture-wicking like nylon, spandex, and elastane. In need of more support? Opt for high waistbands (like Cuup’s beloved pair) and reinforced seams to hold you in.

Whether you’re wearing bike shorts, black leggings, or a winter wedding guest dress, seamless underwear keeps all things smooth and contoured underneath. From classic laser-cut styles to cute and colorful options, there are endless choices when it comes to seamless underwear. Whether you’re looking for briefs that cover your cheeks or a soft and comfortable thong to wear with your favorite workout leggings, there’s a do-it-all option out there for you. Below are the best seamless underwear to add to your top drawer now.

All products featured on Glamour are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission.

At $4 a pair, there’s no reason not to add this bulk pack of no-show underwear to cart. If you’re worried the price is too good to be true, one reviewer was so convinced by the quality of these seamless hipsters, they shared: “I bought 3 sets and threw all my old ones away!”

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True & Co makes some of the best seamless bras in the game, so it should come as no surprise that its underwear is just as good. Our top pick? These stretchy hot-pink boy shorts, because let’s be real—when you’re wearing black leggings or bike shorts, it doesn’t really matter what color panties you have on.

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Lighter and airier than cotton, Boody’s full-coverage briefs are among the best pairs of undies for warm-weather dressing. This style is made from a lightweight, sustainably sourced bamboo fiber that’s especially welcome on sticky-hot summer days.

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These are the kind of low-coverage, sweat-wicking, do-it-all undies you slip on without having to second-guess your look of the day—practically the perfect fit.

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The MVP of affordable intimates, Aerie’s seamless styles are a solid pick if you’re planning a big overhaul. We’re vibing with this ribbed thong.

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Savage x Fenty’s no-frills underwear may not be as hyped up as its sexy lingerie, but they absolutely should be. Case in point: This smooth baby-blue option with a cotton gusset that’ll look invisible under pretty much everything.

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Neutrals? Who needs them. This bright, aqua pair of seamless bikini undies is just as discreet under jeans or dark pants. Bonus: The mesh panels do away with the gross but inevitable swamp butt.

Come for the dreamy color, stay for the impeccable fit. Cuup’s newest Tap shorts are our kind of Goldilocks underwear: Supersoft, supportive in the front thanks to the midrise silhouette, and just a tiny bit of cheekiness in the back. We’ll take one each in color, thanks !

Calvin Klein’s “invisible” thongs need no introduction. Opt for this trio if you’re refreshing your rotation of solids for everyday wear—the two other colors in this set are black and nude.

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Intimissimi’s cotton underwear is so insanely comfy that they make being naked feel overrated. The microfiber fabric is also cool-to-the-touch, which is great if you’re looking for max breathability during humid temps.

There’s a reason people consistently rave about Hanky Panky’s stretch-lace thongs: They’re sexy but still practical for wearing under a number of not-so-forgiving bottoms. The best part? They don’t lose their shape even after many washes.

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Perfect for a bodycon moment, Commando’s seamless shapewear thong hugs your hips and waist in all the right places.

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If you were already devoted to your Lululemon yoga pants, just wait until you try the brand’s moisture-wicking undies. They’re the definition of second skin.

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Okay, we know the point here is for your undies not to be seen, but the lace detailing on this pair is so pretty, you might not mind showing it off.

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Who doesn't remember eagerly, if not fondly, rummaging through Victoria Secret’s underwear shelves at their nearest mall? This soft, seamless thong from Victoria’s Secret does the recently revamped brand justice.

Everlane is always turning out basic-but-better options, like these high-rise briefs that’ll give you legs for days—and offer support without digging.

22 Best Seamless Underwear for Women, Tested & Reviewed 2023 | Glamour

All Cotton Panties Save when you shop for the best seamless underwear with these Everlane promo codes.