50562 is a double insulated safety boot with both wool lining and Thinsulate®. Impregnated and equipped with a durable zipper with H2O Blocker against sleet. Specially designed heat insulating aluminum toe cap - patented solution with fleece betweenthe toe cap and the leather. Extra spacious model with soft metal-free nail protection and features a hardwearing, heat resistant outsole made of nitrile rubber with excellent grip.