Marc by Marc Jacobs black Blake boots - Heel measures approximately 15mm/ 0.5 inches - Leather - Pointed toe - Zip fastening along side - Fits true to size, take your normal size - Only available in full sizes, go up to the nearest whole size if you take a half size - Italian sizing -The youthfulness in my collection is in its sense of humor, Marc Jacobs once said of his brand's sister label, Marc by Marc Jacobs. We love the animal characters and graphic prints that define the accessories lineup. Though playful, each bracelet and handbag is crafted to last from the best materials.