The 10 Best No-Show Underwear For Yoga Pants

These wildly popular perforated mesh thongs are super stretchy, breathable, and thin. One reviewer admitted that it’s “comparable to being naked.” Seamless laser-cut edges help reduce friction, which is ideal for workouts, and the low-rise silhouette won’t poke out of the top of your leggings. The gusset is lined in cotton for added breathability.

Helpful review: “This is literally the only underwear I wear. I got sick of having to worry about underwear lines, uncomfortable thongs and white pants because of my underwear. So, I threw almost all my underwear away and now I only wear these ones.”

Sizes: X-Small — XX-Large | Colors: 8 | Material: 90% Polyamide, 10% Elastane

This ultra-thin seamless underwear are so soft and lightweight that you may forget you have them on. Low-waisted with moderate coverage, one reviewer gushed that “they don't bunch, tug or pull anywhere even when I work out!” The seamless design helps reduce friction and chafing (not to mention staves off unwanted VPL). Just note that these don’t have a cotton gusset. Pick up this pack of 12 to replenish your top drawer in one fell swoop.

Helpful review: “Perfect snug fit, doesn’t stretch out through the day. Silky material with absolutely NO panty line. I’ve replaced my entire undie drawer with these.”

Sizes: X-Small — X-Large | Colors: 9 | Material: 90% Polyester, 10% Spandex

These seamless thongs are made by Under Armour, so they’re designed with both function and form in mind. One review gushed that this pair is perfect for an “active woman,” since they dry quickly and keep odor at bay, and a cotton gusset adds to the breathability. The fabric offers flexible four-way stretch that doesn’t bunch underneath your workout clothes, while laser-cut edges and a stitch-free, tag-free construction keeps them undetectable.

Helpful review: “I wear these with my leggings to work out and they are very comfortable. Doesn’t ride up but gives me that extra layer of protection.”

Sizes: X-Small — X-Large | Colors: 7 | Material: 68% Nylon, 32% Elastane

SPANX is famous for making no-show underwear that creates a smooth silhouette, so you know these briefs will remain totally invisible underneath your yoga pants. Featuring a cotton-lined gusset, they’re the ideal balance between stretchy and breathable. Between the seamless design, gentle compression effect, and control top, you can rest assured these won’t bunch or chafe.

Helpful review: “Nice lightweight material reduces VPL. I am starting to stock up on these underwear because they do such a good job. Love these underwear!”

Sizes: X-Small — 3X | Colors: 8 | Material: 89% Nylon, 10% Elastane, 1% Cotton

These high-waisted, full-coverage briefs prove that thongs aren’t the only no-show option to pair with your yoga pants. Seamless and stretchy, this underwear hits just below the belly button, with a breathable cotton gusset. Smooth edges and no waistband mean they’ll not only be unnoticeable underneath your clothes, but they also won’t dig uncomfortably into your skin. They’re available in affordable packs of four, five, or six undies.

Helpful review: “I have been looking for affordable underwear like this for years. Since I prefer to wear high waisted jeans, a high waisted panty is more comfortable. I also want a guarantee of no visible panty lines--most undies fitting that description are very expensive. These are affordable, comfortable, and no panty line in sight!”

Sizes: Small — XX-Large | Colors: 14 | Material: 86 Nylon, 14% Spandex

Thanks to these seamless ribbed thongs, you’ll never have to worry about panty lines at the gym again. These thongs have a silky-soft feel that’s breathable and wicks away moisture to keep you dry. The scalloped edges are a cute detail, but they won’t get in the way of creating a smooth, seamless effect underneath your leggings. Heads up: The product description notes that these have a cotton gusset, but several reviewers report that the crotch isn’t cotton-lined.

Helpful review: “I am very picky about my underwear. I was soo surprised when I found these. The price, the comfort, the fit..all of it. These are perfect and do not show an underwear lines when wearing them.”

Sizes: X-Small — Large | Colors: 6 | Material: 90% Polyamide, 10% Spandex

Thanks to blend of nylon and spandex, these high-rise briefs have a silky-soft feel that is undetectable underneath your yoga pants. The wide waistband has a touch of compression to help create a smooth silhouette underneath your clothes, and ensure you won’t have to worry about them bunching up or digging into your skin. Note that the brand doesn’t specify whether the crotch is lined in cotton.

Helpful review: “These are what I wear for my workouts--no bunching or obvious lines under my tights and they stay put so you're not ‘digging for gold’ every few minutes! I hate wedgies! Fabric is smooth and stretchy, yet firm.”

Sizes: Small — XX-Large | Colors: 5 | Material: 93% Nylon, 7% Spandex

These high-waisted seamless thongs are made from a super-stretchy blend of nylon and spandex, while the 95% cotton and 5% spandex gusset facilitates airflow. A wide compression waistband hits right beneath your belly button, offering more smoothing effects than your typical low-waisted thong, and it won’t slide down (or ride up) during movement. Ultra-thin seams keep them concealed underneath your workout wear.

Helpful review: “Love these thongs & will definitely purchase again. I love that they aren’t skimpy and cover the entire crotch area (to include a cotton crotch panel) and are comfortable to wear to the gym—eliminating worry about panty lines in yoga/workout pants!”

Sizes: X-Small — 4X-Large | Colors: 10 | Material: 92% Nylon, 8% Spandex

These seamless hipster underwear offer moderate coverage, without the panty lines. The 90% nylon and 10% spandex composition (which continues through the unlined gusset) with two-way stretch feels “buttery soft,” as one reviewer wrote. Meanwhile, the V-cut in the front means they’ll stay hidden underneath your yoga pants, and can be adjusted to fit right where you want them. They come in a pack of nine panties, which evens out to under $8 per pair — a pretty amazing deal.

Helpful review: “Finding good underwear is stupid hard but these are INCREDIBLE! They’re soft [...], very comfy, and leave you with no lines under leggings or tight fitting pants.”

Sizes: X-Small — Large | Colors: 6 | Material: 90% Nylon, 10% Spandex

Lightweight and breathable, these seamless boy shorts have four-way stretch thanks to its microfiber fabric made mostly from nylon and spandex. With barely-there seams on the waistband and leg openings, and an unlined gusset, these underwear stretch across your booty for a smooth finish underneath your yoga pants. The fabric is designed to fit flush to your skin, so they won’t roll or bunch.

Helpful review: “So comfy!!! Perfect to wear with yoga pants!!! You have no panty lines!!”

Sizes: Small — XX-Large | Colors: 1 | Material: 91% Nylon, 7% Spandex, 2% Polyester