*Armour block technology stops odor-causing bacteria
*Heatgear fabric wicks sweat away-breathable
*Dynamic arch Support reduce foot fatigue
*Strategic cushioning at high impact areas
*Reinforced heel and toe for for comfort
*Precision Y-heel pocket enhances fit
*Seamless toe prevent chaffing
*Mesh instep ventilation panel
*Extra wide cuff for stay put
*Anatomical left-right fit
*Lightweight - Over calf to knee height
*Fabric: 68% nylon-26% cotton-3% polyester-3% spandex
*Weight: Care: 3.7 oz. *Machine wash-tumble dry