Bobux Kids Unisex Step Up Bolt (Infant/Toddler) Leather Bobux Kids&reg; strikes with style with the Step Up Bolt. Soft leather uppers. Decorative strap around shaft. Hidden elastic goring panel at laterals side for a better fit and feel. Medial zippered closure. Supple leather and textile lining offers a great in-shoe feel. Lightly cushioned leather-topped footbed. Flexible Super Flexi TPR outsole. Imported. Measurements: Weight: 3 oz Circumference: 5 3&frasl;4 in Shaft: 3 1&frasl;4 in Product measurements were taken using size 19 (US 3 Infant), width M. Please note that measurements may vary by size.