Vionic Brea Toe Post Slingback Thong Sandals Black Women's size 7 Very good pre-owned condition With go-with-everything style and our supportive footbed, this easy-on backstrap sandal will be your season staple. Uppers: leather. Microfiber-covered footbed that offers a smooth feel and enhanced breathability. Lightweight, flexible EVA midsole absorbs shock, reducing stress on feet, ankles, and knees. Durable synthetic rubber outsole designed to withstand everyday wear. Built-in VIO MOTION Technology footbed featuring contoured arch support, with shock-absorbing cushioning, deep heel cup to provide stability, and forefoot flexibility.