Black Classic Ultra Mini boots from UGG Kids feature a sheepskin upper (17 mm) and a lower bootleg (8. 9 cm) for ease of fit and versatility. Pre-treated to maintain its aesthetic for longer, this Classic model has all the features of the original that kids appreciate most: classic sheepskin lining (17 mm), super-soft UGGplush insole and an ultra-light, flexible sole designed for all-day play. This product sits on a SugarSole sole, made from a responsible sugarcane foam compound, which allows us to reduce our dependence on fossil fuels by replacing petroleum-based ethylene, or on a Treadlite by UGG sole. Topical application of water-repellent treatment. Asymmetric upper edge, overlock stitching, back pull, suede heel counter. Insole in UGGplush, 80% regenerated wool and 20% lyocell (17 mm) or insole in UGGplush , 60% regenerated wool and 40% lyocell (17 mm). Treadlite by UGG outsole for maximum comfort or EVA SugarSole. Fabric edging made of 100% recycled polyester fibres. Fabric label with UGG logo. This product is made from genuine sheep or lamb fur. Fur from Australia, Ireland, the United Kingdom or the United States. Artificially treated and dyed. Composition: 100% Leather, 100% Wool