Fitflop Women's Fleur Sandal 100% Leather-and-synthetic Synthetic sole Heel measures approximately 1.5" 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!