Speedo is next to none when it comes to watersport performance and the Seaside Lace is no exception! Hydrophobic water-shedding construction. Quick-drying breathable air mesh textile webbing and synthetic upper materials. Bungee lace closure. Pull loops at heel and tongue. Unlined interior. Molded foam insole. Durable S-TRAC TPR rubber outsole delivers reliable traction. Imported. Measurements: Weight: 7 oz Product measurements were taken using size 9 width B - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item not a pair.