The perfect height for day to night. Kallie by Billini is a glam diamante mule. Inject a touch of glam in this classic, easy-to-wear style mule. Mid-shaved block heel, open square toe, tubular twin strap across the toe and vamp Diamante encrusted detailing on straps, easy slip-on design, open heel counter, synthetic lining, and outsole. Heel height 8.5 cm. Color: pink