Gore bike wear universal ws socksperfect for cold days where you need some extra foot warmth these universal windstopper socks will prevent wind chill from making your feet cold by blocking the wind from entering through and lowering your body temperature featuresmaterial 100 polyesterflat lock seamsthermo stretch cuffreflective transfer print to mark right and lefttechnologies windstopper windstopper products give you the freedom to be your best and enjoy your active cycling they keep