These were our spare pair left at daycare so barely used. Description Perfect for the beginning walker. With handy handles and velcro straps, these 100% waterproof BOGS are as easy as pie to slip onto your little one’s feet. And, while the natural DuraFresh biotechnology won’t exactly make their feet smell like pie, it will reduce foot odor significantly. Features 100% Waterproof Constructed with 3mm Neo-Tech waterproof insulation DuraFresh natural bio-technology activates to fight odors BLOOM eco-friendly, algae-based EVA footbed that helps clean polluted water habitats. BOGS Max-Wick evaporates sweat to keep feet dry Comfort rated to 14°F/-10°C Machine washable Fully vegan