The style you need in your warm-weather shoe rotation with all the support you could ever ask for. That's what the Wanda provides. These thong sandals are an absolute must-have. From Vionic®. Style: Wanda Leather upper, elongated triangle T-strap, dual hook-and-loop adjustable side straps, fabric toe post Microfiber-wrapped EVA footbed Durable rubber outsole with textured tread offers good traction on a variety of surfaces Podiatrist-designed orthotic footbed with Orthaheel® technology and a deep heel cup helps stabilize and support your foot's natural alignment while wearing Three-zone comfort with ultimate arch support helps to relieve common causes of heel pain and knee pain, related to over-pronation and flat feet An ideal complementary option for orthotic or arch support wearers, particularly at home on hard flat floors APMS Seal of Acceptance Bottom construction: Rest Approximate measurements: Heel 1-1/2"H; Sole 3/4"H Fit: true to size; recommended 20 to 30 minutes of break-in time for the first few days of wear Leather/man-made upper; textile/man-made lining; man-made balance Fast shipping!