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  • Writer's pictureCompression Athlete

Best Seamless Thongs to Wear Under Compression Gear 2023

Put them on. Forget about them. Give your best.

Athlete wearing seamless thong next to pairs of compression shorts and leggings.

When you’re in the middle of competing, working out at the gym, or just out and about and being active, the last thing you want to worry about is your underwear.

An uncomfortable pair will distract you. A pair that chafes can be painful. And of course there are other worries too: Is it showing? Am I on display? Any of this can throw you off and keep you from performing your best.

So, a great pair is definitely not something to take for granted. Spending a little time and effort to find what works for you can make all the difference.

Here, we’ve picked out seamless thong options that work great under compression gear, whether it’s your leggings, yoga pants, compression tights, compression shorts, and more.

What Underwear Is Best for Under Leggings and Tights?

Well, for starters, it’s worth mentioning that some women prefer to go without underwear beneath their leggings, tights, and compression gear, which is totally fine.

In fact, compression wear is intended to be worn as a base layer (i.e. worn right against the skin), so adding a layer of fabric between your compression and skin, even underwear, can slightly hinder the benefits of compression.

However, there are many women that prefer to wear underwear beneath their compression garments. The reasons for doing so usually revolve around matters of comfort—an important factor in athletic performance that should never be overlooked.

With that in mind, there are definitely certain underwear options better suited to wear under compression gear than others.

Here, we’ve highlighted seamless thong options designed for activity that work great under your running tights, workout leggings, volleyball shorts, soccer shorts, and much more.

Criteria for Our Top Seamless Thong Picks

1. Comfort. Underwear that fits and feels comfortable under snug-fitting compression garments. We’re looking for a seamless design and material that’s soft, durable, and lightweight.

2. Functionality. Underwear that’s functional during activity. We want it to stay in place, have performance-minded features, and not require a second thought.

3. Appearance. Underwear that you don’t ever see. We’re talking no visible panty lines here (no VPL). One less thing to worry about will help keep you focused.

Of course, we come in all shapes and sizes and for this reason it’s difficult to say with certainty which underwear style or design is going to work best for you. There’s always going to be some trial and error involved.

But we gathered these picks based on what met our criteria and worked well for many women across the board. And we’re confident you’ll find a seamless thong on this list that fits just right and becomes your new favorite.

Note: Featured products are independently selected and reviewed by Compression Athlete. If you purchase through our links, we may earn commission.

1. Under Armour Pure Stretch Thong

The Under Armour Pure Stretch Thong has a very soft and stretchy fabric that remains comfortable all day for any activity. It has a next-to-skin fit that won’t stretch out throughout the day while also avoiding that tight, squeezing feeling.

Athlete wearing Under Armour Pure Stretch Thong.

Shop at Under Armour: Under Armour Pure Stretch Thong

Available on Amazon: Under Armour Pure Stretch Thong

Under Armour's Pure Stretch Thong is constructed with 4-way stretch to move in all directions with your body and reduces any rolling at the waistband. This thong boasts a laser-cut edges design for a seamless look and flattering silhouette.

Note: Available in Best Seller Print Designs.

2. Lululemon InvisiWear Thong

The Lululemon InvisiWear Thong has a smooth and lightweight fabric that’s undetectable under leggings. This thong features a tight knit that prevents slippage and four-way stretch for comfort as you move.

Athlete wearing Lululemon InvisiWear Thong.

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Lululemon’s InvisiWear Thong is sweat-wicking and quick-drying to keep you dry and comfortable. This thong also has a breathable cotton gusset and a wide front panel for coverage.

Note: Available in 3-Pack and 5-Pack.

3. Lululemon UnderEase High-Rise Thong

The Lululemon UnderEase High-Rise Thong features a silky soft and naturally breathable fabric in a high rise cut. This thong has a comfortable and versatile performance design that’s great for workouts and everyday wear.

Athlete wearing Lululemon UnderEase High-Rise Thong.

Shop at Lululemon: Lululemon UnderEase High-Rise Thong

Lululemon’s UnderEase High-Rise Thong utilizes four-way stretch, a smooth waistband that doesn’t dig in, and chafe-resistant flat seams. This thong is quick-drying, sweat-wicking, and also comes in a soft ribbed fabric.

Note: Available in 3-Pack.

4. Cosmolle Airwear Free Cut Thong

The Cosmolle Airwear Free Cut Thong features a comfortable and stretchy no-show design that smooths and fits like a second skin. This thong is extra lightweight, breathable, and quick-drying for extended wear comfort.

Athlete wearing Cosmolle Airwear Free Cut Thong.

Shop at Cosmolle: Cosmolle Airwear Free Cut Thong

Cosmolle’s Airwear Free Cut Thong utilizes a 3D printed construction for zero seams and a luxe collagen polyamide yarn for skin-loving benefits. This thong is available in multiple colors.

Note: Available in 3-Pack.

5. Shapellx CoreSculpt Seamless Stretch Thong

The Shapellx CoreSculpt Seamless Stretch Thong features a laser-cut design for seamless edges and a smooth look. This thong has extra soft and lightweight performance fabric with four-way stretch and comfortable support.

Athlete wearing Shapellx CoreSculpt Seamless Stretch Thong.

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Shapellx’s CoreSculpt Seamless Stretch Thong sports a tagless design for all day comfort and adds anti-bacterial cotton in the crotch for health benefits.

Note: Available in 3-Pack.

6. BUBBLELIME Seamless Sports Thong

The BUBBLELIME Seamless Sports Thong is an extra soft thong with a smooth fit and sleek look. This thong has high elasticity for a stretchy stay-put fit and laser cutting for no visible panty lines.

Athlete wearing BUBBLELIME Invisibles Sport Thong.

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Available on Amazon: BUBBLELIME Seamless Sports Thong

BUBBLELIME’s Seamless Sports Thong features the brand’s softest-ever nylon and spandex fabric blend with high density for a comfortable and durable feel. Available in multiple color options.

7. EBY Seamless Thong

The EBY Seamless Thong features no-slip nylon grip to prevent any riding up, slipping down, or chafing. This seamless thong is also specifically designed to be invisible under your clothing.

Athlete wearing EBY Seamless Thong.

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Available on Amazon: EBY Seamless Thong

EBY’s Seamless Thong utilizes their extra comfortable nylon and spandex fabric blend. This thong has a mid-rise front but is also available in a high-waist version.

8. JIV Athletics Camel Toe Proof Thong

The JIV Athletics Camel Toe Proof Thong is specifically designed to smooth out camel toe and prevent unsightly silhouettes from occurring. To achieve this, JIV Athletics created a patented insert called the 3D tech spacer.

Athlete wearing JIV Athletics Camel Toe Proof Thong.

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Shop at Revolve: JIV Athletics Camel Toe Proof Thong

JIV Athletics’ Camel Toe Proof Thong utilizes a seamless lux fabric that is breathable and moisture-wicking. This thong has a logo waistband, tagless design for extra comfort, and is also available in a high-rise cut.

9. DEANGELMON Seamless Thong

The DEANGELMON Seamless Thong features a skin-friendly silky-smooth fabric that’s extra stretchy and quick-drying. This thong has an elastic low-rise waist design and delicate 3D laser-cutting for no-show invisible lines.

Athlete wearing DEANGELMON Seamless Thong.

Available on Amazon: DEANGELMON Seamless Thong

DEANGELMON’s Seamless Thong is quick-drying, moisture-wicking, and sports a 100% cotton liner. This thong has a no-roll design that’s tagless for extra comfort and is available in multiple colors.

10. Alo Yoga Airbrush Invisible Thong

The Alo Yoga Airbrush Invisible Thong is designed to be invisible, breathable, and light as air. This thong has second-skin fabric and a raw-edge finish for a barely-there feel that moves along with your body.

Athlete wearing Alo Yoga Airbrush Invisible Thong.

Shop at Alo Yoga: Alo Yoga Airbrush Invisible Thong

Alo Yoga’s Airbrush Invisible Thong is made with an ultra-light version of Alo’s signature Airbrush fabric that fits and feels great against your skin. True to its name, this thong is invisible under leggings and bikers.

Note: Available in 2-Pack.

11. Alo Yoga Airbrush Invisible String Thong

The Alo Yoga Airbrush Invisible String Thong is made from Alo’s lightest-weight Airbrush fabric that’s extra stretchy and fits like a second skin. This thong is so comfortable that it feels like you’re wearing nothing at all.

Athlete wearing Alo Yoga Airbrush Invisible String Thong.

Shop at Alo Yoga: Alo Yoga Airbrush Invisible String Thong

Alo Yoga’s Airbrush Invisible String Thong offers you a perfect blend of comfort, discretion, and protection. This thong is designed to be invisible under leggings and bikers and is perfect for working out.

Note: Available in 2-Pack.

12. Alo Yoga Airmesh Venus Thong

The Alo Yoga Airmesh Venus Thong features an ultra-lightweight and ultra-breathable micro mesh fabric for a barely-there feel. This thong has a comfortably discreet performance design that’s perfect for workouts and daily wear.

Athlete wearing Alo Yoga Airmesh Venus Thong.

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Alo Yoga’s Airmesh Venus Thong has a delicate yet durable construction that fits great under leggings and bikers with side straps that can be worn higher or lower to meet your preference.

13. Runderwear Running Thong

The Runderwear Running Thong features a comfortable high-performance design that’s lightweight, breathable, and extra soft. This thong utilizes micro-perforations to improve airflow so that you won’t overheat.

Athlete wearing Runderwear Running Thong.

Available on Amazon: Runderwear Running Thong

Runderwear’s Running Thong provides a supportive chafe-free fit with 360-degree seamless technology and less coverage in the back for no VPL. This thong keeps you cool and dry with moisture-wicking fabric that’s been tried and tested in the most extreme climates.

14. New Balance Breathe Thong

The New Balance Breathe Thong 2.0 is an athletic and lightweight mesh thong that’s very breathable, as well as moisture-wicking, seamless, and tagless.

New Balance Breathe Thong product front and back.

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Available on Amazon: New Balance Breathe Thong

New Balance's Breathe Thong 2.0 does a great job of reducing any twisting or bunching, while also avoiding any visible panty lines.

15. Uwila Warrior VIP Thong

The Uwila Warrior VIP Thong is a seamless and lightweight option that fits great under compression gear and other activewear options. This thong has a silky feel that’s stretchy and breathable.

Athlete wearing Uwila Warrior VIP Thong.

Shop at Free People: Uwila Warrior VIP Thong

Available on Amazon: Uwila Warrior VIP Thong

Uwila Warrior’s VIP Thong offers a no-show, no lines or creases look. Optimized for comfort, this thong has thermo-welded side seams and tags that rip out.

Note: Neutral tones Available on Amazon.

16. Hanky Panky BreatheSoft Natural Rise Thong

The Hanky Panky BreatheSoft Natural Rise Thong is designed to stay in place and eliminate any shifting or riding up. This thong disappears beneath tight-fitting garments and is ultra-lightweight for a barely-there look and feel.

Athlete wearing Hanky Panky Breathe Thong.

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Available on Amazon: Hanky Panky BreatheSoft Thong

Hanky Panky’s BreatheSoft Thong is made from microfiber knit that fits like a second skin and wicks moisture to keep you dry and comfortable. This thong has a wide V waistband that sits mid-hip.

17. Hanky Panky BreatheSoft G-String

The Hanky Panky BreatheSoft G-String is a great microfiber knit g-string that’s low rise and lightweight. This thong uses moisture-wicking fabric with a smooth second-skin feel to keep you dry.

Athlete wearing Hanky Panky Breathe G-String.

Shop at Hanky Panky: Hanky Panky BreatheSoft G-String

Hanky Panky’s BreatheSoft G-String is available in five neutral colors that disappear under clothing. This thong also has a comfortable and soft-on-your-skin elastic waistband.

If you’re looking for additional seamless underwear options, check out our list of the Best Seamless Briefs.

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