From FitFlop, the Lulu Maxi-Crystal Embellished Two-Bar Banded Wedge Slide Sandals feature: Soft microfiber upper with glittering oversized tonal 'crystals' APMA Seal of Acceptance, for footwear found to promote good foot health Smooth faux-leather side panels Slip on styling Microfiber lining Ergonomically engineered to help optimize your body's alignment, natural movement and energy Light pressure-diffusing Microwobbleboard midsole – triple-density cushioning follows 3 footstep stages (firm heel/soft middle/medium at toes) Natural arch support Slip-resistant rubber outsole  Approx. 1.5" wedge height Imported.