Safety: Carbo-Tec Rubber meets ASTM F2892 electrical hazard standards for soft toe work boots Design: 100% waterproof protection Georgia® waterproof system for reliable protection Crazy horse full grain leather upper for added durability and protection Grip panels for an easy on Lightweight cement construction for long lasting quality In-Shoe Comfort: Waterproof membrane and soft moisture-wicking lining keep for feet dry and comfortable Removable thick memory foam insole for all day cushioning comfort TPU shank with a built-in stabilizer to provide additional support where you need it most Durability & Traction: Dual-density EVA outsole with Carbo-Tec rubber is slip- and oil-resistant 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.