Men's Sorel brand winter boots size 10. Style is Blizzard II. These are used but, lots of wear left. Comes from non-smoking home. Polyurethane sole Sorel rated to -40 degrees F Removable 9mm, washable recycled felt inner boot Upper closure with a draw string with barrel lock Injection-molded, waterproof thermal rubber shell Durable water and wind resistant polyurethane backed 600 denier ripstop nylon upper