The ACE Sports Underwrap is your go to first layer to help prevent chafing caused by sports tape. It can be used to support ankles, wrists, knees and elbows. Soft and breathable, this sports underwrap applies easily, sticks to itself and helps you remove sports tape. So, before you tape, start with the ACE Sports Underwrap for comfort before, during and after the game.The ACE Brand Sports Underwrap is your go to first layer to help prevent chafing caused by sports tape. Soft and breathable, this sports underwrap applies easily, sticks to itself and helps you remove sports tape. So, before you tape, start with the ACE Brand Sports Underwrap for comfort before, during and after the game.