Red Wing SuperSole® 6-inch Waterproof Safety Toe Metguard 。NEW IN BOX - STILL AVAILABLE ONLINE at $240! Made in the USA, these work boots build upon classic SuperSole performance to provide even more durability and comfort in the heaviest-duty work environments. They feature a low-density inner sole that provides cushioned comfort, while the tough rubber outer sole delivers best-in-class slip resistance and protection against chemicals, heat and abrasion. Combined with a steel safety toe, built-in electrical hazard protection and full-grain oiled and waxed leather upper, these boots are ideal for work in the oil and gas, construction, manufacturing and railroad industries. HRO Soles designed and tested to perform on high-heat surfaces with resistance to melting at a minimum of 475°F. RED WING LEATHER Crafted from U.S.-raised cattle with minimal surface imperfections, using time-honored techniques for natural beauty and unmatched durability. SWEN-FLEX Non-metallic, puncture-resistant insoles manufactured from high-strength, woven fibers. Meets or exceeds all world standards for puncture resistance, includina CSA ASTM and EN. SUPERSOLE X Dual-density sole designed with soft urethane inner core for comfort and rubber outer sole for maximum durability and best-in-class slip resistance. STEEL TOE Meets ASTM Safety Standards PUNCTURE RESISTANT Meets ASTM Safety Standards SLIP RESISTANT Meets ASTM Safety Standards ELECTRICAL HAZARD Meets ASTM Safety Standards SLIP RESISTANT OILY WET Meets ASTM F3445 Safety Standards