The 1000 mile ultimate tactel liner ladies walking socks can be used either as stand alone lightweight summer socks or as a blister preventing base layer under thick socks for 4 season use and offer excellent moisture management thanks to tactel fabric in the inner layer the socks keep your feet cool and fresh during long distance walks and have arch bracing providing extra support and a firm fit comfortable temperature is ensured by arch and top venting and the socks move with the shoes to m