Bobux Kids Mens Step Up Vintage Voyager (Infant/Toddler) Leather For protection and stability, pick the Bobux&reg; Kids Step Up Vintage Voyagers! Sneaker with a premium-leather upper. Hook-and-loop closure. Reflects the foot shape. Allows for a full-range of movement. Leather lining and insole. Synthetic midsole and outsole. Imported. Measurements: Weight: 2 oz Product measurements were taken using size 19 (US 3 Infant), width M. Please note that measurements may vary by size.