Carhartt Men's 8" Waterproof Breathable Safety Toe Leather Logger Boot CML8221, 100% Leather Vibram sole 8" Logger bootMolded TPU heel counter with achilles flex joint Steel toeWaterproof membrane Black oil tanned leatherOil, chemical and slip resistant Goodyear welt construction with Vibram rubber outsoleASTM 2413-05 OrthoLite insoles, padded collars and OrthoLite Comfort Tongue