Fashion Thirsty Womens Over The Knee Thigh High Lace Up Stilettos Heels Boots Size Synthetic sole Approx Heel Height: 4.5 Inches / 11.4 cm Approx Platform Height: 0.4 Inches / 0.9 cm Approx Length Of Boot: 21 Inches / 53.3 cm Approx Calf Circumference: 13 Inches / 33 cm Please Order Your Usual US Size But Note That This Item Might Be Labelled with Corresponding UK/EU Size