Stay warm and stylish this winter with these UGG women's winter boots. Featuring an overturned sheepskin and suede upper, eco-shearling lining, and a comfortable EVA sole. Shaft height: 8.9 cm, Platform height: 5.1 cm. Made of 100% Ovine leather, 100% Rubber, 100% Polyester, 80% Wool, 20% Lyocell. Size guide: 5US = 3 UK; 36 EU, 5.5US = 3.5 UK; 36.5 EU, 6US = 4 UK; 37 EU, 6.5US = 4.5 UK; 37.5 EU, 7US = 5 UK; 38 EU, 7.5US = 5.5 UK; 38.5 EU, 8US = 6 UK; 39 EU, 8.5US = 6.5 UK; 39.5 EU, 9US = 7 UK; 40 EU, 9.5US = 7.5 UK; 40.5 EU.