Ducks Unlimited Men's Wool Blend Wader Socks - This extra long above the knee sock is heavyweight for extreme climates. Arch support for added fit and reinforced heel and toe. Heavyweight for extreme climates Extra long above the knee 26in leg length Full cushion leg and foot Arch support for added fit Reinforced heel and toe Flat toe seam for ultimate comfort Vented instep Ultra soft merino wool Stay up leg and top Style:797