This ribbed crew length dress sock pairs perfectly with suits 12 inches (from heel to top) Fully reinforced heel and flat toe seams for comfort Convenient 3-pack Lightweight, stretch cotton blend Fits men's shoe sizes 6-12 Content: Black & Brown Fabric: 61% Mercerized Cotton, 39% Nylon.Multi Pack: 60% Mercerized Cotton, 40% Stretch Nylon. Country of Origin: Imported