Avenger Safety Footwear Men's 7205 Waterproof Steel Toe Lace-up Boot 100% Brown Waxy Pull Up Leather Synthetic sole Vibram brand outsole for added durability Sturdy lacing system for tough wear Waterproof membrane and odor absorbing comfort insoles with dual density cushioning Meets or exceeds ASTM 2413-05 Impact/Compression and EH ratings; steel shank Sturdy arch for support and maximum comfort; Flex tough construction for added flexibility