No job is too tough for The Original Muck Boot Company® Men's Chore Classic Mid waterproof work boot. Perfect for wider calves, the Chore Classic Mid is a reliable work boot with its rugged and dependable design; perfect for farmers or simply for trudging across muddy fields. These work boots feature a rubber overlay and quick cleaning sole, allowing you more time to get on with the important stuff. With a comfortable neoprene top-line, this work boot stretches for the perfect fit around wide calves. The upper is reinforced in both the toe and heel area, plus additional arch support giving you the protection you need. The 5mm neoprene makes these boots lightweight and flexible, with breathable mesh lining to keep you cool on warmer days. 100% Waterproof 5mm CR Flex-Foam neoprene liner is 100% waterproof with exceptional comfort, flexibility, shock absorption and heat retention properties; adjusts to the contours of your foot to resist blisters and chafing Breathable mesh lining wicks away humidity and perspiration, allowing air to travel throughout the boot Easy to clean rubber overlays Triple rubber toe reinforcement Quadruple rubber heel reinforcement Steel shank for structural support Stretch-fit topline binding snugs calf to keep warmth in and cold out Quick cleaning rubber outsole offers durability and traction on slick surfaces Meets ASTM F2892-18 EH / ESR (electric shock resistant) rated outsoles Mid-height with reflective pull-tab for easy on and off Estimated boot height 31.5cm/ 12.4" Estimated max calf circumference 40.5cm/ 15.9" Estimated footbed width 9.1cm/ 3.6" Estimated heel height 2.9cm/ 1.1" Weight: 5.8 lbs size 9 Comfort Range: Sub Freezing to 65°F / 18°C Half sizes order up Muck Boot Men's Chore Black Mid Work Boot CHM000A