Wrightsock kids hiking socks size S or M

Wrightsock cool mesh II quarter socks for kids. Great for running, hiking, biking, skating, etc. keeps feet cool, dry and blister free. Double layered has the effect of wearing two pairs of socks in one. Colors are light and dark blue. Has an inner and outer layer but still lightweight. Inner layer is 70% polyester, 26% nylon and 4% lycra. Outer layer is 71% polyester, 24% nylon and 5% lycra. The polyester has dri-wright technology that keeps feet cool and dry.