UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel. Material wicks sweat & dries really fast. Generous ½ zip front makes for easy layering. Odor control technology minimizes odor. Main body fabric contains at least 30% polyester, excluding trims & embellishments. This top features an all-over twist effect and is made of 100% Polyester. Imported. 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.