These cotton crew socks are made from the softest cotton with long combed fibers for a luxurious hand feel. The heel, toe and cuff are reinforced for durability. Most importantly, they are made following the highest ethical, labor, and environmental standards. Men's size fits most: 7 -12 US. 8.5" Leg x 8.5" Foot x 2" Cuff (21.5 x 21.5 x 5 cm).