Safety: Composite toe Meets ASTM F2413 electrical hazard and protective toe standards Design: Breathable engineered knit upper with PU hot melt accents Non-metallic Lightweight construction In-Shoe Comfort: Rocky Rebound EVA midsole for added support and shock absorption Rocky Rebound footbed for comfortable all-day wear 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.