You may not do anything halfway, but a half-zip top may be ideal for your active style. The Under Armour Run True 1/2 Zip includes lightweight stretch knit fabric for comfort and durability. Material wicks sweat and dries really fast. Anti-odor technology prevents the growth of odor-causing microbes. Shaped hem for enhanced coverage without added weight or bulk. Half-zip collar with double garage zipper protects your skin from chafing. Side zipper pocket can store your phone. Light, free-cut cuff with thumbhole traps heat.

88% polyester/12% spandex