The primary materials that compose this product contain a minimum of 20 percent recycled content. Enjoy your running session by opting for the adidas® Kids Ultraboost 23 Running Shoes, featuring a sporty design. adidas® PRIMEKNIT+ textile upper. Textile lining and insole. Light BOOST. Linear Energy Push system. Classic lace-up closure. Signature brand name logo on the tongue. Round toe silhouette. Continental™ Better rubber outsole with high traction. Imported. Product measurements were taken using size 5 Big Kid, width M. Please note that measurements may vary by size. Measurements: Weight: 8 oz View Zappos.com Glossary of Terms adidas Kids Ultraboost 23 (Big Kid)