Combining all-day comfort with the protection of a waterproof membrane, the Wingshooter boots are great for all job sites. Model: 83632 Upper: Full grain, waterproof Amber leather UltraDry Waterproof membrane to help guarantee to keep you waterproof Rubber-EVA Traction Tred sole for comfort and slip resistance Goodyear leather welt – added durability in construction This outsole is rated "BEST" for slip resistance, use with oil/gas, against abrasion, and heat. It is rated "GOOD" for use with chemicals Features: HRO (Heat Resistant Outsole) that performs well in temperatures up to 475 degrees Fahrenheit Non-metallic composite toe that meets or exceeds ASTM F2413-11 Standards for Compression, Impact (I/75, C/75) and it is Electrical Hazard-rated.