Features S3 Class, 8” Rugged Flex® waterproof high-ankle boot with hydro oiled leather. Padded tongue and collar for added comfort, finished with leather for durability. Storm Defender™ waterproof breathable membrane keeps your feet dry and warm, and wicks away sweat for comfort. PU footbed for all-day comfort. Vibram outsole for grip, traction, SRC slip resistant, HRO heat resistant, and flexibility with every step. The Gzero textile plate has anti perforation properties which protects against penetration of sharp objects. Ergonomically shaped Fiber Glass Toeprotects against impact, keeps you comfortable and meets EN ISO 20345:2012 standards. Rugged Flex® The Carhartt Rugged Flex technology stretches and mounts all your movements throughout the day. Whatever you do, it makes it easier for you. Fiberglass safety toe, Rugged Flex - Eases movement, Storm Defender - Waterproof breathable laminated membrane. Vibram - High performance durable outsole brand with excellent traction, grip and abrasion resistance. Hydro oiled and waxed leather upper, Leather collar and mesh lining, Spotex waterproof membrane (WR). Lace up closure, Coated iron eyelets and lace hooks, Removable fully cushioned footbed with antibacterial, thermoregulating and antistatic properties. Anti penetration G zero textile plate, Polyurethane injected midsole, Rubber outsole with anti-static treatment, oil resistance, heat resistance (HRO), heat insulation (HI) and slip resistance (SRC), EN ISO 20345:2012 (S3).