50672 is a rough safety boot for tough environments and strong cold. The double insolation - warm wool lining and a layer of Thinsulate® - will keep your feet warm and dry. The thick midsole retains its elasticity and comfort even in severe cold and insulates against ground cold. Extra spacious fit with soft, metal free penetration protection and a specially developed heat insulating aluminium toe cap. Also a hardwearing, heat resistant outsole made of nitrile rubber, with excellent grip.