THE FIRST EVER PERFORMANCE UNDERWEAR
Made for women.
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We've been featured everywhere.
GAME-CHANGING WORKOUTS. SERIOUSLY.
1
PERFORMANCE-ENHANCING COMFORT
Stay cool and dry with Flex’s sweat-wicking recycled stretch fabric.
2
SUPPORTIVE & FUNCTIONAL
Enhanced support and compression that stays in place during intense workouts.
3
SLEEK & ANTI-CHAFING
Sleek and smooth fabric for a friction-free fit under clothing.
QUICK-DRY & SWEAT-WICKING
SUPPORTIVE & BREATHABLE
PERFORMANCE COMFORT
QUICK-DRY & SWEAT-WICKING
SUPPORTIVE & BREATHABLE
PERFORMANCE COMFORT
FLEX FURTHER. CONQUER NEW CHALLENGES.
Push beyond your limits with our sweat-wicking, quick-dry underwear. Made from eco-friendly recycled poly/spandex with an organic cotton gusset.
WARNING!
Prepare yourself to set new records in Flex.
TRUSTED BY PROFESSIONAL ATHLETES
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THE ONLY UNDERWEAR YOU NEED
Others
Flexible comfortable fit
Wicks moisture quickly
Highly breathable fabric
Chafe-free comfort
High-impact activity
TRY WOXER RISK FREE FOR 90 DAYS
Ready to elevate your game? Experience the ultimate in comfort and performance with our Flex athletic line. Our 100% satisfaction guarantee allows you to try and return within 90 days for a refund.
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YOU'RE GONNA LOVE THIS UNDERWEAR
5.0 rating
100%
better workouts
100%
supportive
100%
more comfortable
100%
improved performance
Frequently Asked Questions
You got questions? We've got answers!
Are these really wedgie & chafe free?
How do they eliminate panty lines?
Why is your fabric so soft?
What is your return policy?
Why do your limited edition colors always sell out?
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TRUSTED BY PROS. MADE FOR YOU
Extremely comfortable
4.9
High-intensity approved.
4.3
Compressive & comfortable.
4.6
My new favorite
4.4
Keeps me cool and dry
4.6
Jennifer K.
Incredibly Comfort
These are the most comfortable underwear I've ever worn. Perfect for my intense workouts. I feel fresh all day.
Verified Buyer
My experience so far
Bad
Exellent
Lorena H.
Keeps Me Dry!
I love how these stay dry even during my toughest sessions. The sweat-wicking fabric really works. Highly recommend!
Verified Buyer
My experience so far
Bad
Exellent
Maggine N.
Perfect Fit!
Finally found underwear that fits perfectly. No more adjusting during workouts. These are a game changer
Verified Buyer
My experience so far
Bad
Exellent
Amy C.
Eco-Friendly and Functional
I'm so happy these are made from recycled fabric. They perform amazingly well and are good for the planet. Win-win!
Verified Buyer
My experience so far
Bad
Exellent
Kaelin S.
Great Support!
These provide excellent support without being too tight. Perfect for my yoga and running routines. So glad I found them!
Verified Buyer
My experience so far
Bad
Exellent
Amanda K.
Stylish and Effective!
Not only do they look great, but they also perform exceptionally well. I love the design and the comfort they provide. A must-buy!
Verified Buyer
My experience so far
Bad
Exellent
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