You’ll never hear your kids complain about wet or cold feet with the Kids Classic. Subzero Neo-Tech insulation keeps kids playing outside for hours while side handles make them easy on and off. 100% Waterproof. Constructed with 7mm Neo-Tech waterproof insulation. DuraFresh natural bio-technology activates to fight odors. BOGS Max-Wick evaporates sweat to keep feet dry. Durable, hand-lasted rubber over a four-way stretch inner bootie. Self-cleaning outsole. BLOOM eco-friendly, algae-based EVA footbed that helps clean polluted water habitats. Easy on handles. Comfort rated to -30°F/-34°C. Reflective temperature rating mark on heel.