KEEN children's winter boots with a warm lining and a high-quality KEEN.DRY membrane Insulated children's winter boots KEEN Puffrider WP with a waterproof synthetic upper and a KEEN.DRY membrane and PFAS-free impregnation can cope with snow and rain. The combination of KEEN.WARM technology, fleece linings and winter Thermal Heat Shield insoles work as great protection against winter down to -32 °C. The insole is treated with ECO ODOR CONTROL ecological technology, which limits the formation of odors and micro-molds. KEEN.FUSION rubber outsole with a deep pattern provides excellent grip. The lacing system with a cable ensures the fastest wearing. Waterproof upper made of synthetic and textile material. Lacing system with a cable. Fleece lining for higher thermal comfort. The Thermal Heat Shield insole absorbs heat. ensures excellent gripWaterproof, breathable membrane KEEN.DRY200 g insulation KEEN.WARM up to -32 °Ceco Anti-Odor for natural odor control Water-resistant DWR treatment without PFASMaterial: synthetics, rubber