Flash that fresh pedi in the warm-weather sun when you don the New Balance Renew thong sandal!, Smooth synthetic upper materials. Webbing toe post. Breathable fabric lining offers a great next-to-skin feel. Textured footbed contours to the foot for a custom fit. PureAlign™ footbed foam is designed to support the foot and promote more natural alignment. Man-made outsole. Imported. Product measurements were taken using size 9, width B – Medium. Please note that measurements may vary by size.