UGG Waterproof Pink Crystal leather and a grippy rubber sole make little feet ready for any weather in a rugged cold-weather boot with fluffy wool circling the shaft with repeat graphic Ugg logo print. The lining and cuff are crafted for soft, cozy comfort with faux-fur and UGGpure, a textile made entirely from wool but crafted to feel and wear like genuine shearling. Lace-up style Waterproof Temperature rated to -4°F/-20°C 200g of Thinsulate insulation Leather and UGGpure upper/UGGpure and faux-fur lining/synthetic sole