Sperry Mens Duck Boots Brewster Waterproof Tan Brown 。Sperry waterproof duck boots. Secure lace-up design for a snug fit. Rubber shell protects against wet conditions. Suede upper adds rugged style. Grippy tread for stable footing. Design: These boots feature a classic duck boot silhouette with a leather upper and a rubber shell bottom. Features: They are designed with waterproof construction to keep feet dry, a lace-up front, and a padded collar for comfort. Sole: The outsole is made of rubber for durability and grip in wet conditions. Excellent used condition!