This Engelberg winter boot from Kuling features a 100% waterproof membrane that keeps feet dry while remaining breathable for snowy play days. Made with a durable 100% polyester outer, a super-soft wool-mix lining (70% polyester, 30% wool) and a removable insole for easy airing, it delivers lasting warmth and hygiene. Wide fit in both shaft and foot allows room for warm socks and comfortable movement, while an adjustable top bungee helps keep snow out. A sturdy TPR outsole provides grippy traction on slippery surfaces for confident winter adventures.