All Heelys styles come equipped with removable wheels, making them a versatile footwear option for every step from the classroom to the coffee shop. Add a dash of colors and style to your little one's feet with Heelys® Dual Up. Crafted from synthetic upper, textile lining and insole, this pair of shoes features round toe silhouette, elasticized lace, hook-and-loop closure, heel pull tab, and brand detailing on the tongue, sides, and footbed. Synthetic outsole. Imported. Product measurements were taken using size 12 Little Kid, width M. Please note that measurements may vary by size. Measurements: Weight: 8 oz View Zappos.com Glossary of Terms Heelys Dual Up (Little Kid/Big Kid/Adult)