These full cushion leg and foot crew socks offer ultra plush softness and flexibility providing all day comfort The acrylic and merino wool fibers deliver durability and wick moisture keeping feet and socks dry during extended wear Premium merino wool provides warmth to foot and leg designed to provide optimal padded comfort for year round wear Reinforced heel and toe enhances durability at high wear areas providing added comfort and absorbs impact while reducing friction Ribbed stay up top and leg provides a secure and comfortable fit helping socks stay up with long wear