UA Tech™ is our original go-to training gear: loose, light, and it keeps you cool. It's everything you need. Soft UA Tech™ fabric with all-over jacquard for ultimate breathability Material wicks sweat & dries really fast Anti-odor technology prevents the growth of odor-causing microbes Many UA Tech™ T's are made with recycled, traceable polyester & re-use about 5 bottles per shirt Style #: 1366130 100% Polyester Imported Loose: Fuller cut for complete comfort.