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The Best Seamless Briefs to Wear Under Compression Gear (2025)

Writer's picture: Compression AthleteCompression Athlete

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

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

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 brief 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 several seamless brief, hipster, and bikini options that are designed for activity and work great under running tights, workout leggings, and much more.



Criteria for Our Top Seamless Brief 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 for certain 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. With that said, let's check them out!



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 Hipster


The Under Armour Pure Stretch Hipster 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 Hipster.

Shop at Under Armour: UA Pure Stretch Hipster

Available on Amazon: UA Pure Stretch Hipster


Under Armour's Pure Stretch Hipster is constructed with 4-way stretch to move in all directions along with your body, which also helps to reduce any rolling at the waistband. This hipster’s design boasts laser-cut edges for a hem-free construction and flattering silhouette.



2. Lululemon InvisiWear Bikini


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


Athlete wearing Lululemon InvisiWear Bikini.

Shop at Lululemon: Lululemon InvisiWear Bikini


Lululemon’s InvisiWear Bikini is sweat-wicking and quick-drying to keep you dry and comfortable. This bikini also has a breathable cotton gusset, a wide front panel for coverage, and is also available in a high-rise cut.



3. Lululemon UnderEase Bikini


The Lululemon UnderEase Bikini features a silky soft and naturally breathable fabric in a mid-rise bikini cut. This bikini has a comfortable and versatile performance design that’s great for workouts and everyday wear.


Athlete wearing Lululemon UnderEase Bikini.

Shop at Lululemon: Lululemon UnderEase Bikini


Lululemon’s UnderEase Bikini utilizes four-way stretch, a smooth waistband that doesn’t dig in, and chafe-resistant flat seams. This bikini is quick-drying, sweat-wicking, and is also available in a high-rise cut.



4. Cosmolle Airwear Free Cut Bikini


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


Athlete wearing Cosmolle Airwear Free Cut Bikini.


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



5. LSKD Seamless Brief


The LSKD Seamless Brief features a seamless design with flocking bonded edges to keep it in place. This brief sports a lightweight performance fabric that’s quick-drying and moisture-wicking.


Athlete wearing LSKD Seamless Brief.

Shop at LSKD: LSKD Seamless Brief


LSKD’s Seamless Brief utilizes a minimal coverage design that wears great under leggings with visible panty lines. This brief has comfortable 4-way stretch, a breathable 100% cotton internal gusset, and is available in 5 neutral colors.



6. Leonisa No Ride-Up Seamless Hiphugger


The Leonisa No Ride-Up Seamless Hiphugger features a signature DuraFit fabric that’s soft, lightweight, and feels like wearing nothing at all. This brief has a no-ride-up design for a distraction free fit and is available in multiple color options.


Athlete wearing the Leonisa No Ride-Up Seamless Hiphugger.


Leonisa’s No Ride-Up Seamless Hiphugger sports laser-cut edges that lie flat to prevent panty lines and foregoes an elasticated waistband and leg bands for a perfect fit. This brief utilizes a 100% cotton gusset and is undetectable under compression garments.



7. EBY Seamless Brief


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


Athlete wearing EBY Seamless Briefs.

Shop at EBY: EBY Seamless Brief

Available on Amazon: EBY Seamless Brief


EBY’s Seamless Brief utilizes their extra comfortable nylon and spandex fabric blend. This brief has a mid-rise front and full coverage in the back.



8. EBY Seamless Bikini


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


Athlete wearing EBY Seamless Bikini.

Shop at EBY: EBY Seamless Bikini


EBY’s Seamless Bikini utilizes their extra comfortable nylon and spandex fabric blend. This bikini brief has a mid-rise front, full coverage in the back, and a higher and narrower cut on the sides compared to the EBY Seamless Brief.



9. BUBBLELIME Seamless Sports Bikini


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


Athlete wearing BUBBLELIME Seamless Sports Bikini.

Available on Amazon: BUBBLELIME Seamless Sports Bikini


BUBBLELIME’s Seamless Sports Bikini features the brand’s softest-ever nylon and spandex fabric blend with high density for a comfortable and durable feel.


10. DEANGELMON Seamless Bikini


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


Athlete wearing DEANGELMON Seamless Bikini.

Available on Amazon: DEANGELMON Seamless Bikini


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



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

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