From Timberland PRO®, the Men's Direct Attach 6" Waterproof Insulated Steel-Toe Work Boots feature: Waterproof leather with seam-sealed waterproof construction Direct attach construction for flexibility and durability Microban technology provides an extra layer of protection on footwear fabrics to help against unpleasant odors, stains, and deterioration Asymmetrical steel safety styles Padded top collar for comfort Electric hazard protection Contoured shock-diffusion plate for structural support Anti-Fatigue Technology polyurethane footbed for shock absorption and energy return Imported.