Reef sandals, like the Leather Smoothy, were made for the beach, sand, and sun! ; Fresh and clean, these slick Reef flip-flops have a high quality leather upper with woven lining. ; Reef-Flex triple density EVA construction with anatomical arch support. ; Leather footbed. ; Lightweight, high rebound EVA midsole. ; Durable and grippy high density EVA outsole. Measurements: ; Weight: 5 oz ; Product measurements were taken using size 10, width D - Medium. Please note that measurements may vary by size.