UA Tech™ is our original go-to training gear: loose, light, and it keeps you cool. It's everything you need. UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel Material wicks sweat & dries really fast Anti-odor technology prevents the growth of odor-causing microbes Generous ½ zip front makes for easy layering Style #: 1370789 100% Polyester Imported Loose: Fuller cut for complete comfort. Wash garment inside out Machine wash cold with like colors Use only non-chlorine bleach when needed Tumble dry low Do not iron Do not use softeners Do not dry clean