Take the fun of hiking trails and the comfort of our Classic Boot. That's when you get the Terre Trail Cozy Lace. Weather-rated to -20°C with waterproof suede, your little one will be warm and dry for all your winter adventures. And, even better, pair it with the same style in our women's sizes for the cutest matching moment. Waterproof Features. Seam-sealed construction. Waterproof suede. Gusseted tongue with water repellent fibers. Suede, 7mm curly fluffy poly knit upper made with 100% recycled polyester fibers upper. Medial zipper, Metal lace D-rings, Non-wicking laces made with 100% recycled polyester fibers. Textile lining, 7mm curly UGG®fluff lining on collar and tongue. Textile sockliner (50% recycled polyester, 50% polyester). EVA footbed. Molded rubber outsole. 200g insulation. Cold-weather rated to -20C. The UGG® Logo, heat-embossed. Best for: Casual, Light or moderate rain, Light snow. RN 88276. UGG® Kids' Terre Trail Cozy Lace Suede Boots in Black, Size 4K