Everyday socks you can wear year round. These men's comfortable, quarter socks are made of sweat-wicking yarn and have a reinforced heel and toe for durability. The reinforced arch and ankle adds support. 97% polyester / 3% spandex. FastDry(R) technology wicks sweat and fights odors. Reinforced arch and spandex add stability and holds the sock in place. Reinforced heel and toe help protect against blisters. Top length: 3.75".