If you need a wardrobe staple such as a class black flat, this Ziera shoe is for you! With a PU upper and leather lining, it features a removable insert for your own orthotics if required, plus has a forefoot insert if you wish to change the width. Heel height is 1.5cm. SIZING TIP: Size 41=size 10. Size 42=10.5. Size 43=size 11. Size 44=Size 12. Size 45=size 13.