Gelert Welly Socks Mens The Gelert Welly Socks are designed to give you warmth and comfort with its thick knitted structure. Featuring the Gelert branding to the ribbed cuff. > Gelert Welly Socks > Thick design > Ribbed cuff > High quality > 93%Acrylic 3%Nylon 3%Polyester 1%Elastodiene > Machine washable