Stay surefooted for your next watery excursion with the Speedo Seaside Lace 5.0. Hydrophobic, water-shedding construction. Quick-drying, breathable air mesh, textile, webbing, and synthetic upper materials. Bungee lace closure. Heel pull loop. Unlined interior. Molded foam insole. Durable S-TRAC TPR rubber outsole delivers reliable traction. Imported. Measurements: Weight: 11 oz Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.