Dunham’s “8000 Works” insulated eight-inch soft-toe boot has rugged leather and synthetic uppers that are seam-sealed with waterproof membrane and insulated with 400-gram Thinsulate®. Removable dual density footbeds and cushioned EVA midsoles. The oil-resistant treaded outsoles are slip-resistant, too (meeting ASTM F1677, Mark II wet/dry standards) and are reinforced with stabilizing R-BarTM. Nylon shank. Limited men’s sizes in 4E and 6E. Check pulldown for current availability.