Vionic Perforated Leather Thong Sandals - Tide Shona NWT! Size 8! The vacation sandal. The sight-seeing sandal. The all-day-on-your-feet sandal. Tide Shona is the sandal for summer. VioMotion technology provides contoured arch support, a deep heel cup, and a cushioned footbed -- and it's all combined with a pretty perforated leather upper. Dress them up with a flowy maxi dress, dress them down with denim shorts, or throw them on when you're just running to the mailbox. There's no wrong way to wear the right sandal. From Vionic®. Style: Tide Shona Perforated design on upper, fabric toe post VioMotion technology footbed with contoured arch support, deep heel cup, and cushioning Durable rubber outsole with textured tread offers good traction on a variety of surfaces 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 APMA Seal of Acceptance Bottom construction: Tide Approximately 1.38"H heel Fit: true to size; recommended 20 to 30 minutes of break-in time for the first few days of wear Half sizes should size down Leather/textile upper; polyurethane/textile lining; TPR outsole