Specially designed for AFO users, the Koolway Sports KoolBoots and Removable Socks are sure to keep you warm and comfortable. Full back zipper from top of the boot to ankle. Drawstring for added security. Removable fleece liner with zip closure. Outside fabric is made from breathable water-resistant material. 75 percent polyester, 25 percent cotton. Machine wash cold, tumble dry. Made in Canada. Weight of footwear is based on a single item, not a pair.