Bring warmth and waterproof protection to their outdoor adventures with the Puffrider waterproof snow boot from Keen. Designed with quick-cinch bungee lacing for easy on and off, this insulated boot features a Thermal Heat Shield footbed and KEEN.WARM insulation to keep little feet cozy down to -25°F. Perfect for snowy playdates and chilly school days, the flexible rubber sole offers excellent traction so they can run, jump, and explore with confidence.