Carhartt Men's 3760 6" Steel Toe Waterproof Insulated Work Boot 100% Leather Rubber sole Oil and slip resistant Vibram 360 Logger outsole for superior traction 9" Full grain waterproof leather upper with Carhartt Waterproof breathable membrane Durable Goodyear welt construction Moisture wicking Alpine lining Removable polyurethane footbed for all day comfort