Men&#39;s Wolverine174; Guardian - Wolverine174; CarbonMAX8482; Safety-Toe Waterproof Insulated Slip Resistant 6" Work Boot (9.5 M in Brown) Leather Waterproof full-grain leather upper 400 Gram Thinsulate Ultra Insulation adds warmth A removable full-cushion insole Compression molded EVA foam midsole Lightweight nylon shank and cement construction