The primary materials that compose this product contain a minimum of 20 percent recycled content. Change the game in the adidas® Kids Soccer X Crazyfast.3 Turf shoes. Featuring a lace-up closure in a regular fit with a round toe silhouette. Upper contains a minimum of 50% recycled content. Coated textile upper. Textile lining. Rubber insole. (TF) Indoor or outdoor, the anti-abrasion rubber outsole is for designed artificial turf. Branding on upper. Rubber outsole. Imported. View Zappos.com Glossary of Terms adidas Kids Soccer X Crazyfast.3 Turf (Little Kid/Big Kid)