ASTM STANDARDS COMPLIANT: these men's work boots meet all necessary ASTM standards for safety, including F2892-24 for electrical hazards and F3445-24 for slip resistance STORM DEFENDER TECHNOLOGY: ensures the boots are waterproof yet breathable, perfect as garden boots or for other wet environments FASTDRY LINING: a technology keeping the foot cool and comfortable, making these boots for men ideal for all-day wear INSITE ARCH SUPPORT: work boots that are engineered with a high-rebound EVA midsole and maximum arch support to reduce foot fatigue, keeping you comfortable even during long hours of work SLIP-RESISTANT RUBBER OUTSOLE: the Carhartt Millbrook outsole offers long-lasting durability, and ASTM F3445-24 certified slip-resistance