BOGS Unisex Baby Snow Boots Color: Grey Misty Grey New size 9. About this article• 100% Waterproof: Constructed with 3mm Neo-Tech waterproof insulation• DuraFresh natural biotechnology activates to fight odors and BOGS Max-Wick evaporates sweat to keep feet dry• BLOOM algae-based EVA insole that helps clean contaminated water habitats.• Nominal comfort at 14°F/14.0 °C• Machine washableDescriptionThese ultra-lightweight, durable, and flexible BOGS are 100% toddler-ready. With a temperature rating of up to 14 degrees Fahrenheit, these babies will keep your baby's toes warm all winter long. Plus, they're 100% waterproof for easy care.