Safety: Composite toe Meets ASTM F2413 electrical hazard standards Meets ASTM F2413 protective toe standards Meets ASTM F2413 protective metatarsal standards Design: Waterproof full grain leather upper keeps liquids out without trapping perspiration in, allowing feet to stay cool and dry in any work environment 6” height provides added ankle protection Light and flexible cement construction Fiberglass shank adds stability Internal MET guard for added protection In-Shoe Comfort: Breathable recycled membrane waterproofing Flexible direct attached PU midsole provides comfort and shock absorption EnergyBed LX footbed with memory foam for comfortable all-day wear Rocky Rebound cushioning technology for energy return Durability & Traction: Oil- and slip-resistant rubber outsole provides enhanced traction on a variety of surfaces 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.