Frye Supply, the Original Craftsmen of American Footwear, supplies its iconic heritage style and quality craftsmanship to the safety footwear market with the Men's Safety-Crafted Waterproof Logger Work Boot, supplying and celebrating heritage, quality, and craftsmanship in work with its genuine leathers, steel toes, thick rubber lugs with defined heels, waterproofing, and electrical hazard protection. The Comfort-Crafted Insole by Frye Supply offers an innovative Poron XRD extreme heel shock absorption and contoured arch support as well as CoolMax industry-leading cooling and drying fiber technology from 100% recycled products. Genuine Leathers: Focusing on using the finest of leathers since 1863, our rich, full-grain leathers have worn through iconic moments in American life through battlefields, in factories, and on the feet of the some of the nations best-known icons. Vibram TC4+ Slip-Resistant Outsole: Industry-leading protection and durability from the iconic heritage of Vibram adds a long-lasting quality and durabiliy. The tread also provides slip resistance that meets the ASTM F3445 standards. The Iconic Goodyear Welt: Frye has been mastering the art of the sturdy welt since the early 1900s, unparalled for its durability and consistency. The Goodyear Welt is among the best at preventing water from enteirng the soles at the seams. Waterproof: Hydrotex is a waterproof, breathable technology that protects your feet from harsh weather without sacrificing comfort. In addition to waterproof leather, it consists of seam sealing and a waterproof insole board to help prevent the penetration of water. Slip Resistant ASTM F2413 Electrical Hazard Goodyear Welt Construction Hydrotex Waterproofing Frye Supply Men's The Safety-Crafted Logger Boot, FR40201