You’ll never hear your kids complain about wet or cold feet with the Bogs Kids Classic. Subzero Neo-Tech insulation keeps kids playing outside for hours while side handles make them easy on and off. No footbed liner still has inner liner completely fine 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 Non-marking and self-cleaning outsole Removable EVA footbed Easy on handles Comfort rated to -30°F/-34°C Height: 9" Circumference: 9"