Merino wool blend. Large size socks. Merino wool is a luxury fiber prized for its plush softness. It is the finest and most premium type of wool obtainable. Merino wool will not shrink, does not itch, and maintains its size, shape, and color. Wicks moisture away, keeps feet drier and warmer for overall comfort. Unisex. One size fits most. Fits great on any footwear. Socks sold in pairs. Black colored socks. Top of socks colored grey. Made in USA. Brand: Field & Stream.