Safety: Nano Composite Safety Toe ASTM F2413 protective toe classification ASTM F2413 electrical hazard standard Design: Full-grain leather and high-abrasion textile upper Ergo-Fit safety toe designed to match contours of feet, providing superior comfort and flexibility Georgia(R) Waterproof System keeps your feet dry in any conditions Combo eyelet/hook hardware for a secure fit Stretch gusset technology for added flexibility In-Shoe Comfort: AMP LT insole with memory foam keeps you supported for comfortable all-day wear Durability & Traction: Heat, chemical, abrasion, and slip-resisting dual-density EVA and Carbo-Tec rubber outsole Goodyear(R) welt construction for a durable, long-lasting fit Additional Details: Weight: 4.7 lbs. (pair, size 10) Height: 9 in. Comes with additional set of laces Removable brush guard kiltie Warranty: All Rocky(R) 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(R) bootie liners against leakage for one year. Products with all other waterproof construction are guaranteed waterproof for six months from the date of purchase.