With a secure, comfortable ribbed crew-length leg and firm shaft protecting the Achilles\' tendon area, excellent breathability and durability from a remarkably thin but effective multilayer construction, UphillSport 3 Layer Cycling Socks are designed for performance, and for the tight fit of cycling shoes. These Finnish-designed and manufactured socks are made using quick dry synthetics, and have a breathable piqué knit on the upper of the foot, strong padded ribs at the arch and ball of the foot, a secure Y-shaped heel and seamless toe area to stop rubbing and blister formation.