This pump will stretch your wardrobe since it's just as appropriate in the workplace as it is in the clubs, you'll get more bang for buck! Plus, the thick wedged heel at 5.5 inches with platform at 1.5 inches helps to give you the inches you crave without the discomfort sometimes found in traditional heels. These pumps do run a half size small, so it is recommended that you order a half size larger than your normal size for the best fit. All man made materials. By Delicious.