Safety: Composite toe ASTM F2413 protective toe classification ASTM F2413 electrical hazard standard Design: Waterproof full grain leather upper Rocky(R) 1 Year Vapor Pass Waterproof technology is designed to keep liquids out without trapping perspiration in In-Shoe Comfort: Rocky(R) Rebound EVA midsole and footbed absorbs shock for comfortable all-day wear Fiberglass shank adds arch support and stability Durability & Traction: Oil- and slip-resisting rubber outsole for surefooted traction on a variety of work surfaces Additional Details: Height: 6" Warranty: All Rocky(R) products have a one-year limited warranty in normal use, against any manufacturing flaw(s), defective materials or workmanship. This warranty also covers GORE-TEX(R) bootie liners against leakage for one year. Products with all other waterproof construction are guaranteed waterproof for six months from the date of purchase.