The Muck Chore has helped hundreds of thousands of landowners and construction workers stay dry and comfortable for more than a decade. All Chore boots are rugged and come with a generous reflective pull-on tab. Dual density sole, with deep cut high grip tread Extended rubber overlay to leg Reinforced toe, instep & heel Reinforced shank for additional arch support Temp rating 0C to 18C CR Flex-Foam adjusts to the unique contours of your foot to create a comfortable and stable foundation while resisting blisters and chafing