The EQUIPE RSR socks designed by Assos incorporate InfraRed fibers with a high percentage of elastomer, combined with Lycra, to offer optimal support for the foot, ankle, and lower leg. The EQUIPE RSR socks keep your feet perfectly supported, even as the intensity of your efforts increases. Additionally, the arch of the foot is wrapped in a ribbed band that provides extra support while allowing the skin to breathe more. These EQUIPE RSR socks from Assos also feature a contrasting band carefully added on top, giving them an elegant finish that does not go unnoticed.