-60% Out-of-Stock Cotton ZPK 809 Trekking Socks ZPK-809L CZK40 CZK100 ZPK cotton socks are designed for casual wear. A smooth single-layer plush knit is used to manufacture these socks. The sock is finished with an elastic hem with a soft grip and a ribbed cuff. A Rosso seam is used in the toe of the sock. 78% COTTON19% POLYAMIDE3% LYCRA - elastan View