Muck Boot Chore Steel Toe Work Boots - The Chore is a broad range temperate, steel toe boot that meets ASTM safety standards. The toe area is triple reinforced for stability and durability. The Diamond textured toe and heel reinforcement resists scuffs and scratches. The heel has a wide cut base for stability and the outsole is durable and rugged for increased traction. The Chore is intended to be a heavy duty work boot but doubles as a recreational boot. Stretch-fit topline binding keeps warmth in and cold out 5mm CR flex-foam bootie with four-way stretch nylon, 100% waterproof, lightweight and flexible Seamless, quick-clean rubber overlay Self-cleaning outsole wraps the entire perimeter to provide maximum protection and stability on steep terrain Additional Achilles reinforcement for added protection Diamond-textured toe and heel reinforcement resists scuffs and scratches Upper is triple reinforced in the toe area and quadruple reinforced in the heel area Steel shank for additional arch support Wide cut heel base for stability Meets ASTM F2413-05 Style: CHS-000A