Madewell The Riley Convertible Slingback MuleProduct details With an adjustable strap that can be worn to the front or to the (sling)back, these convertible mules are the perfect shoes for in-between seasons. Cushiness alert: We've added an extra layer of padding to make them even easier on the feet. Please note: You'll need to adjust the strap when you switch it from front to back. 3 1/4" heel. Leather upper and lining. Man-made sole. Import.Size: 8Condition: Preowned minimal wear PLEASE SEE ALL PHOTOS MEASUREMENTS AS THIS IS PART OF DESCRIPTION USE ZOOM FEATURE FOR CLOSER VIEWINGIf you have general questions about the item I am glad to respond!