Fashion Thirsty Womens Lace Up Knee High Heel Cut Out Gladiator Boots Strappy Sandals Size Synthetic Synthetic sole Heel measures approximately 4.5 inches" Gorgeous Knee High Boots - Please Note That Due To The Laces These Will Fit A Wide Range Of Legs Approx Heel Height: 4.5 Inches / 11.4 cm Approx Platform Height: 0.4 Inches / 0.9 cm Approx Boot Height: 15.5 Inches / 39.4 cm, Approx Boot Opening Circumference: 12 Inches / 30.5 cm Please Order Your Usual US Size But Note That This Item Might Be Labelled with Corresponding UK/EU Size