We’ve made our Kids’ Classics even better. The new outsole not only provides better traction, but its added flexibility promotes natural foot movement and healthy foot growth. In these, you’ll never hear your kids complain about wet or cold feet. 100% Waterproof. Constructed with 7mm Neo-Tech waterproof insulation. BOGS Max-Wick evaporates sweat to keep feet dry. Self-cleaning outsole. Easy on handles. Reflective temperature rating mark on heel. Comfort rated to -34°C.