What if we told you we combined two winter faves (our Adirondack and Butte Boots) into one? This year, we're celebrating 25 years of our Adirondack with the ultimate winter hero: Adirondack Boot XXV. It features fully waterproof genuine leather and suede, a cuffable shaft, and a higher tongue height for even more protection. Infusing UGG® heritage with modern materials, this new edition of the Adirondack Boot still delivers the same Feel of UGG® that kids already know and love. Lined with our signature UGG®plush and finished with a durable rubber outsole, the Adiorondack Boot XXV will keep kiddos warm in temps as low as -32ºC.Make a match with your little one on your wintery walks with our adult-sized Adirondack Boot XXV.This product was made in a factory that supports women in our supply chain with the help of Reimagining Industry to Support Equality (RISE). This collaborative initiative creates partnerships with brands like ours to empower and educate women in the workplace. Waterproof. Waterproof membrane bootie construction. Waterproof leather. Waterproof suede. Gusseted tongue with water-repellent coating. Cuffable shaft, Rear pull tab made from 100% recycled nylon fibers. Polyester laces. 10mm UGG®plush 60% upcycled wool, 40% TENCEL Lyocell lining. 7mm curly UGG®plush 60% upcycled wool, 40% TENCEL Lyocell sockliner. EVA midsole with built in flex grooves. Durable rubber outsole. Weather Rated -32C. The UGG® Logo, heat-embossed, Woven label with The UGG® Logo. Best for: Casual, Heavy rain, Heavy snow. RN 88276. UGG® Toddlers' Adirondack Boot XXV Leather Boots in Chestnut, Size 4K