these Olivia Miller platform black heels. size : 8 women's. age group : Adult. material: Neoprene. a square shape ensures comfort. convenient ankle strap closure. endlessly versatile. it compliments every look from work to home. super great for summer. material: man made upper and outsole. care : spot clean. heel and type : 4.5 in chunky platform. closure : stay put ankle strap. features : square toe. never worn just tried on. they even have little hearts on the bottom.