Miru’s Sexy Modern Interpretation Black Heel Sports Boots. It features soft, smooth leather with silver-tone metal hardware. The sleek tube silhouette is embellished by the large squared buckle at the low shaft. The chunky rubber heel with a groove-edged sole defines the tough design and resists slippery surfaces. The zip closure is placed on the external side, while the leather pull loop is at the heel for easy on/off. The logo is inserted on the external side.