Certified fabrics in Prowess , Higher Power and Aftermath Ranges.
Third-party tested
Independent testing for harmful substances.
Built for performance
Support, compression, and comfort—made to move.
Why we test
Activewear sits on your skin for hours. That’s why we choose OEKO-TEX® Standard 100 certified fabrics and independent third-party testing across our Prowess, Higher Power and Aftermath ranges — so you can train with peace of mind.