No job is too tough for Muck Boots Men's Chore Hi work boots. Built with reliable waterproof protection, exceptional durability and no-slip grip, these do-anything rubber boots empower you to tackle any job.Specifications and Features: 100% Waterproof 5mm NEOPRENE bootie with four-way stretch nylon Durable, lightweight rubber outsole Easy to clean rubber overlays Shaft Circumference: 17in Steel Shank Stretch-fit topline binding snugs calf to keep warmth in and cold out Weight: 4.21 lbs size 9