Safety: Meets electrical hazard and impact and compression standards as outlined by ASTM F2413 for protective toe footwear Composite toe Design: Georgia® waterproof system for reliable protection Goodyear® welt construction for long-lasting quality Full-grain leather upper with an Ergo-Fit composite toe cap for added durability and protection Removable brush guard kiltie to protect the tongue from dirt and debris In-Shoe Comfort: Lined in moisture-wicking material to keep feet dry and comfortable all day long Supremely comfortable memory foam insole Air circulation channels and a heel cup for all-day comfort Durability & Traction: Vibram® rubber outsole includes a shock-absorbing EVA midsole and steel shank for added durability 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.