The Steve Madden Graya Black Patent Studded Buckle Slingback Flats are ready to elevate any OOTD in an instant! Shiny patent faux leather (atop a genuine leather lining) shapes these eye-catching flats with a pointed-toe upper and a low-cut collar that leads into a slingback-style strap. Wide, grommet-studded straps with oversized, adjustable silver buckles lend a little edge to the classic silhouette, all atop a low heel! 0. 75" rubber heel. Cushioned insole. Felted rubber sole has nonskid markings. Genuine leather lining and sock. Balance man made materials. Imported. Lulus | Graya Black Patent Studded Buckle Slingback Flats.