XOSKIN™ athletic apparel is designed with our state-of-the art RAPIDriCOPPER™ technology. We use PTFE and Copper fibers in all of our 3D seamless knitted designs to provide athletes with an external supportive covering which reduces odor, promotes skin wellness, protects against chafing and blistering, wicks moisture at extreme speed, dries fast and maximizes the comfort of any activity.