Dan Post Men。The Chore Steel Toe CSA is a reliable work boot with its rugged and dependable design. These work boots feature a rubber overlay and quick cleaning sole, allowing you more time to get on with the important stuff. 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 Steel toe impact protection and steel shank for structural support Puncture resistant midsole ESR (electric shock resistant) rated outsoles Meets CSA Grade 1 standards Breathable mesh lining Stretch-fit comfort topline binding snugs calf to keep warmth in and cold & debris out 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 Triple rubber toe reinforcement Quadruple rubber heel reinforcement Quick cleaning rubber outsole offers durability and traction on slick surfaces Reflective pull-tab for easy on and off Comfort Range: Sub Freezing to 65°F / 18°C Features: Puncture Resistant Midsole 100% Waterproof Breathable airmesh lining Steel toe impact protection and steel shank for structural support ESR (electric shock resistant) PRODUCT SPECIFICATIONS WEIGHT 10M 2.75 LBS HEEL HEIGHT NOT APPLICABLE CALF CIRCUMFERENCE 16.5 INCHES