Madewell Octavia Black Suede Heels Women's Size 9 slight fade. A fresh take on our stunner of a sandal with tasseled laces that can be tied in the front or back. Made of soft, rich suede, these crescent heels combine a slingback with wide straps so that they'll stay put (even when you're on the dance floor). When you select your size, "H" equals a half size. 4" heel. Suede upper. Leather lining. Man-made sole. Import.