The Lady Ad-Flux II Sandal from Regatta is a sporty & fashionable performance sandal that has a lightweight TPR durable anti-slip outsole & water friendly comfort EVA footbed to ensure great levels of comfort under foot & makes them suitable for wearing on the beach & travelling The Lady Ad-Flux II Sandal have spandex lining adjustable foot straps & padded backstrap to offer a customised comfortable fit whenever you are wearing them