Upper: Leather or suede. Built-in VIO MOTION Technology footbed featuring contoured arch support with shock-absorbing cushioning deep heel cup to provide stability and forefoot flexibility. Meta Dome technology that ensures even contact to alleviate pressure for improved balance. Footbed: Flexible EVA midsole absorbs shock reducing stress on feet ankles and knees. Closure: Buckle. Outsole: TPR. Heel Height: 6.4 cm. Platform Height: 0.3 cm. Support your soles in our range of elevated styles. Vionic's versatile collection of heels and wedges offers advanced comfort features like a deep heel cup and enhanced forefoot contour bringing innovation and style into one transformative solution. Received APMA Seal of Acceptance.