AETREX COPPER ATHLETIC ANKLE BLK XL Added cushioning heel to toe for superior shock absorption. Elasticized arch support for added performance. Reduces friction to help prevent blistering. Technologically advanced Moisture-Guard wicking system. Controls odor and rejuvenates your skin. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!