Classic Men's Ankle Crew Grip Sock * Featuring stripe detailing on a classic cotton crew cut sock.  * Patented grip designed to provide excellent traction. * Extra silicon on the high contact areas: the ball and heel of the foot. * Arebesk signature wash bag included with each pair- doubles as carrying bag and helps preserve sock and silicone longer. SIZE CHART Large U.S. Men’s Shoe 10-12 (E.U. Men’s Shoe 43-45)