Safety: Meets ASTM F2413 protective toe and electrical hazard standards Composite toe Design: Waterproof full grain leather upper for reliable protection Light and flexible construction for added versatility In-Shoe Comfort: Fiberglass shank for added stability Direct attached rebound cushioning PU midsole for long lasting support EnergyBed insole for all-day comfort Durability & Traction: Oil- and slip-resistant rubber outsole for reliable traction Warranty: All Rocky® 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® bootie liners against leakage for one year. Products with all other waterproof construction are guaranteed waterproof for six months from the date of purchase.