Stay safe, warm and comfortable on the job with Carhartts 8 Rugged Flex Composite-Toe Work Boots. Brown oil-tanned leather uppers sport waterproof membranes to protect your feet against moisture. In addition, these boots are oil-, chemical- and slip-resistant. 400-gram Thinsulate Insulation traps body head so your feet stay warm all day long. EVA midsoles and OrthoLite insoles combine to give you the ultimate comfort underfoot. Durable rubber outsoles provide ground-gripping traction over a variety of surfaces. Imported. Ht: 8. Avg. wt: 4.1 lbs./pair Mens sizes: 8-13 medium and wide widths. Half sizes to 12. Color: Brown. Carhartt Style No.: CMF8389. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Boots.