UA Tech™ is the original go-to training gear. This shirt features ultra-breathable, comfortable fabric with all-over jacquard to keep you cool and dry when the heat is on.. DNA:. Soft UA Tech™ fabric with all-over jacquard for ultimate breathability. Material wicks sweat & dries really fast. Odour control technology minimizes odour. Specs:. Style #: 1390047. 100% Polyester. Imported. Fit & Care:. Loose: Fuller cut for complete comfort.