00% Waterproof, Comfort rated to 5°F/-15°C, Leather upper, Easy slip-on entry, Approx. 1 inch heel, Classic round toe, Rebound BLOOM eco-friendly algae based EVA foam insole for added comfort and sustainability, Durable rubber outsole, DuraFresh natural bio-technology that helps to fight odors, Bogs Max-Wick evaporates sweat to keep feet dry, Bogs® branding details | Men's Bogs Footwear Classic Casual Waterproof Boot in Black Size 8 Medium. (NO ORIGINAL BOX)