The primary materials that compose this product contain a minimum of 20 percent recycled content. Featuring a pom-pom on top, the Spyder® Kids Icebox Hat comes with a fleece-lined interior, which keeps you comfy wherever you go! The stripe detailing and the signature brand detailing on the front add to the overall look. Foldover construction. Shell: 100% recycled polyester;Lining: 100% polyester. Hand wash, dry flat. Imported. Product measurements were taken using size MD-LG. Please note that measurements may vary by size. Measurements: Circumference: 16 in View Zappos.com Glossary of Terms Spyder Kids Icebox Hat (Big Kids)