Our Seven to 7 Ally Buckle Chelsea has a sleek feminine silhouette and a buckle adornment that make it a guaranteed hit. Rock these heeled booties to the office or out on the town and be sure that your feet will stay comfortable and NanoGLIDE provides a cushioned heel to help reduce friction. Dual-density hidden platform and dual-density heel toplift provide extra shock absorption and rubber outsole gives a durable grip on a variety of surfaces. Heel Height: 95mm (including 12mm platform). Dual-density hidden platform. Dual-density heel toplift for extra shock absorption. Rubber outsole provides a durable grip on a variety of surfaces. NanoGLIDE lining helps reduce friction and increase abrasion resistance (in plain pumps only).