The waterproof and breathable Pro Visibility Socks were designed to have reflective stripes around the cuff area, to make sure you're visible when you are running, cycling or walking in the dark. The socks are constructed with lightweight moisture wicking COOLMAX® FX liners to keep your feet dry and comfortable in those muddy or rainy weather conditions. Be seen, be dry.   PRO VISIBILITY The waterproof breathable Pro Visibility Socks were designed to have the reflective stripes around the cuff area, to make sure you’re visible when you’re cycling, running or walking in the dark. The socks are constructed using the light weight moisture wicking COOLMAX® FX liner to keep your feet dry and comfortable, in those muddy or rainy weather conditions.   FEATURES Constructed with our patented 4 way stretch lamination technology 100% waterproof, windproof and breathable COOLMAX® FX liners move perspiration away from the body Hi Vis Yarn for increased visibility and safety in darker environments   MATERIAL Outer Shell: 97% polyamide, 2% elastane, 1% polyester Interlining: Porelle® membrane (100% polyurethane) Inner Sock: 76% COOLMAX® FX(polyester) , 24% polyamide