for more information about the Sperry BIONIC Collection. The Sperry Josie Dunne Captains CVO BIONIC lace-up sneaker fuses artistic accents and environmentally friendly technology on a classic nautical silhouette. Style is a collaboration between Sperry and singer Josie Dunne. Each pair of Sperry BIONIC shoes is woven from, on average, five recycled plastic bottles. Man-made upper made with BIONIC material, which is woven from, on average, 5 recycled plastic bottles. Traditional lace-up style with durable polyester laces and rust-proof eyelets for a secure fit. Soft, abrasion-resistant lining provides an immediate broken-in feel and a comfortable fit. Removable, full-length contoured footbed provides ultra-plush comfort and underfoot support. Non-marking rubber outsole is flexible, lightweight, and features Sperrys signature molded Wave-Siping technology for the ultimate traction on both wet and dry surface. Imported. Measurements: Weight: 10 oz Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.