MuckBoots Muck CHM-000A Men's Chore Mid Soft Toe, Black, Size 10

5 mm neoprene provides comfort and flexibility, along with excellent waterproofing, shock absorption and heat retention properties; adjusts to your foot shape to resist blisters and chafing 100% waterproof work boots; easy-to-clean high-grade rubber overlay with durable, quick-cleaning outsole Breathable Airmesh lining wicks away humidity and perspiration, and allows air to travel throughout the boot; comfort rated from subfreezing to 65 F/18 C Steel shank for support; triple toe and quadruple rubber heel reinforcement for added protection and durability Features shaft circumference of 17 inches