The Rocky Rugged AT is an outdoor boot built to take you places. This lightweight yet rugged 5-Inch shoe features an athletic fit with the durability you need to tackle any day. Experience all day comfort with a light and flexible cement construction a fiberglass shank for stability and support an EVA midsole and an EnergyBed XLX footbed. The composite toe offers lightweight safety. Don't let weather slow you down. These shoes are constructed with waterproof full grain leather with 1200 Denier Cordura and Rocky's VP Waterproof technology that keeps your feet dry without trapping perspiration in. Grab a pair of the Rocky Rugged AT and leave everything out on the trail. Light and flexible cement construction ASTM F2413 protective toe classification ASTM F2413 electrical hazard standard Fiberglass shank 5 Inches in height Composite toe EnergyBed LX Footbed with Memory Foam Oil & Slip Resisting Proprietary Vibram Rubber Outsole with Cushioned EVA Midsole Waterproof Full Grain Leather with 1200 Denier Nylon Rocky Mens Rugged AT Composite Toe Waterproof Work Boot RKK0340 BROWN