Marc by Marc Jacobs Ankle Closed-Toe Slingback Black Leather Boot / Heels

Marc by Marc Jacobs Ankle Closed-Toe Slingbacks in black Italian leather with silver buckles. Are they boots or heels? Both! I have two pairs and use the others for travel, the only shoes I need to wear with skirts, dresses and pants. So functional and comfortable with block heels. Limited edition, MJ does not make these anymore. These ones are EUC, worn no more than a couple of times. Size 39.5, US 8.5.