NEON Yellow lace up with adjustable ankle strap pull on tab ankle booties, lug measures approx. platform 1 1/4" and heel 2". Material - Faux Leather and Faux Leather Patent it has shine. Model is a size 7 and a size 7 fits her perfectly with room for socks it was very comfortable fit not snug or loose. This style is true to size. This style only comes in whole sizes. If you are half size, I would go with the bigger size since you can wear with socks and tighten the lace