- Dr. Martens Youth & Junior Footwear Size Chart - Dr. Martens Kids' Footwear Size Charts - The Dr. Martens® Kid's Collection Genaya Rodeo Y (Big Kid) boots are finished with all the classic Dr. Martens signatures. Styled with tassel detail and silver hardware, these calf-high boots are crafted with an oiled leather that is tough enough to withstand the elements and rugged suede that is soft around the ankle. Their zippered front closure and buckle closure ensure easy on and off. These heeled boots are built on DM's Kids Bex sole for a little extra height. - Round toe silhouette. - Block heels. - Polyvinyl chloride (PVC) outsole. - Imported. Measurements: - Heel Height: 1 4⁄9 in - Weight: 1 lb 8 oz - Circumference: 12 3⁄5 in - Product measurements were taken using size 4 UK (US 5 Big Kid), width M. Please note that measurements may vary by size.