ESSEX GLAM Womens Chunky Sole Platform Wedge Heel Strappy Sandals Synthetic Synthetic sole Platform measures approximately 2.2 GORGEOUS FLATFORM STRAPPY SANDALS Heel Height: 8 CM (3.1 Inches) approx. Platform Height: 5.5 CM (2.2 Inch) approx. This style is labelled with UK/EU size but this will be equivalent to the US size ordered. E.G US5/UK3, US6/UK4, US7/UK5, US8/UK6, US9/UK7, US10/UK8, US11/UK9