The Carhartt® Men’s Rugged Flex 6’’ Waterproof MetGuard Composite Toe work boots keep safety and comfort in mind to help you get through a day on the job. These boots meet ASTM F2413-18 safety standards, and keep feet dry with their Storm Defender® waterproof technology. SAFETY: Composite (non-metallic) toe meets ASTM F2413-18 safety standards Secondary protection against incidental contact with electrical circuits of 18,000 volts or less under dry conditions Poron XRD® soft comfort Internal Metatarsal Guard protects against impact and compression hazards to the top of the foot WEATHER-READY PERFORMANCE: Storm Defender® Waterproof Breathable Protection keeps feet dry and promotes breathability IN-SHOE COMFORT: FastDry® sweat-wicking lining Carhartt® PU with Foam cushioned insole for increased comfort and decreased foot fatigue EVA midsole with PU Strobel pad Rugged Flex™ outsole DURABILITY & TRACTION: Rubber toe and heel bumper to provide extra abrasion-resistant durability ADDITIONAL DETAILS: Shaft height: 6’’