This safety-toe boot is a great combination of a lightweight construction, and a durable work boot. Made with full grain leather, this boot has a non-metallic composite toe that meets or exceeds the ASTM safety standards. Model: 2234 Full grain, water-resistant black yukon leather Nylon covered, polyurethane foot bed Non-metallic shank Direct attach (sole is cemented to the boot, and molded) King toe (wider toe-box) Safety Rating: ASTM F2413-11, M, I/75, C/75, EH (Electrical Hazard-rated) The TPU-PU Galaxy sole is rated "Better" for slip resistance, is "Best" for use with chemicals, oil/gas, is "Best" against abrasions, good for handling heat, and is non-marking