White House Black Market Gray Suede Studded Slingback Peep Toe Zailey Heel Size 7. Condition is phenomenal—like new—no wear or stains. I honestly don’t think I’ve ever worn these outside of trying them on. This heel features a suede top material embellished with silver studs. Slingback with a buckle closure and stiletto type heel. Super comfortable heels with added style to a color that matches everything.