The Chore Classic Mid Wellington Rain Boot provides great support against impact with its triple reinforced toe and quadruple reinforced heel while keeping your feet warm with its breathable airmesh bootie. The whole thing is fully waterproof and features a durable rubber outsole for traction., 100% Waterproof with breathable airmesh lining., Temp rating sub freezing to 18C., Triple reinforced toe., Durable rubber outsole., Steel shank.