Ajvani Women's Platform Fur Lined Buckle Slip On Comfort Ankle Boots Size 9 40 Synthetic Rubber sole Sizes displayed on the shoe are in UK or EU sizes. US 5 = UK 3 / EU 36 -- US 6 = UK 4 / EU 37 -- US 7 = UK 5 / EU 38 -- US 8 = UK 6 / EU 39 -- US 9 = UK 7 / EU 40 -- US 10 = UK 8 / EU 41 Faux Fur Lining 16.5 cm (6.5 Inches) Shaft Height 33 cm (13 inch) Shaft Circumference 4 cm (1.7 inch) Hidden Platform