FitFlop Women's Sling Thong Sandal 100% Leather Imported Rubber sole Heel measures approximately 1.58" Platform measures approximately 0.75" Our patent-pending, original MICROWOBBLEBOARD(TM) midsole technology fuses three diagonal sections of triple-density EVA into a single, seamless, underfoot platform to absorb shock, diffuse high-pressure spots, and make your feet feel amazing!