Full-Length MoistureCool Knee Brace Socks Our full-length knee brace socks are designed to be worn under your knee braces. The socks’ upper areas are made of MoistureCool material whereas the back areas are made of X-Flow mesh for ventilation. To keep socks in place, they have silicone printed, non-slip cuffs. Designed to fit you comfortably with flatlock stitching for additional comfort, our knee brace socks also sport reinforced ankle, heel and instep sections. DETAILS Full-length knee brace sock with reinforced ankle, heel and instep sections MoistureCool upper and X-Flow mesh back Silicone printed, non-slip cuffs Flatlock stitching for extra comfort Size #S EU35-38/UK2.5-4.5/US3-5.5 #M EU39-42/UK5.5-9/US6-9.5 #L EU43-46/UK9.5-12.5/US10-13