Feature the product 100% Polyester Imported Zipper closure Tumble dry 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 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 zip front makes for easy layering. New, streamlined fit & shaped hem.