Fashion Thirsty Womens Wide Leg Stretch Knee High Heel Mid Calf Riding Chelsea Boots Size 100% Imitation Leather Synthetic sole Knee High Boots With Unique Ankle Wrap Around Strap Design Approx Heel Height: 2.8 Inches / 7 cm Approx Platform Height: 0.4 Inches / 0.9 cm Approx Boot Height: 13 Inches / 33 cm, Approx Calf Circumference: 14 Inches / 35.6 cm Please Order Usual US Size But Note That This Item Will Be Labelled with Corresponding UK or EU Size - E.G. US 5 = UK 3, US 6 = UK 4, US 7 = UK 5, US 8 = UK 6, US 9 = UK 7, US 10 = UK 8 and so forth..