This strappy slingback sandal with buckle detail and easy-to-wear heel height will keep you comfortable throughout your day thanks to breathable linings, cushioned insoles, flexible sole, and lightweight. Block Heel SandalsStrappySlingbackVamp: PU; Outsole: Rubber; Heel: ABS Please check the size measurement chart before ordering. Size Chart (in inches) US Size---UK-------EU---------Heel to Toe------Heel Height5-------------3---------35------------8 3/4---------------2 3/85.5---------3.5-------36------------8 8/9---------------2 3/86-------------4---------37--------------9--------------------2 3/87-------------5---------38------------9 3/8----------------2 3/88-------------6---------39------------9 2/3----------------2 3/89-------------7---------40--------------10-------------------2 3/810-----------8---------41----------10 1/3----------------2 3/8