UNDER ARMOUR

UA Tech Knockout

UA Tech Knockout

This is one of the lightest, most breathable shirts we make—and your new go-to. Any sport, any training, any time. 

PRODUCT FEATURES

*Insanely soft, breathable fabric
*4-way stretch material moves better in every direction
*Material wicks sweat & dries really fast
*Classic racerback design with wordmark taping details
*Odor control technology minimizes odor

90% Polyester/10% Elastane