UA Tech™ is our original go-to training gear: loose, light, and it keeps you cool. It's everything you need. Main body fabric contains at least 90%* recycled polyester, excluding trims & embellishments. Material wicks sweat & dries really fast. UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel. Loose: Fuller cut for complete comfort. 100% Polyester. Imported