Powerplant Dealer Safety Boot from Cat features Goodyear Welted Construction and Nitrile Rubber outsole, 200 Joules Steel toe cap, removable PU footbed, padded PU collar, triple stitched seams, outsole heat resistance to 300C, energy absorbent heel. Classic CAT Goodyear Welted Dealer Safety Boot Premium Full Grain Leather Upper Twin Elasticated Gusset Leather Pull On Loop Goodyear Welted Nitrile Rubber Outsole Outsole Heat Resistant to 300 Degrees Fuel & Oil Resistant Outsole Energy Absorbent Heel Caterpillar Powerplant Dealer Boots