Let your little ones feel stylish wearing the Sunday Afternoons™ Feel Good Trucker cap. Snapback closure. Graphic detailing patch at the front. MATERIALS: Brim:100% nylon;Crown mesh:100% polyester;Lining:100% polyester. Spot clean. Imported. Product measurements were taken using size MD-LG. Please note that measurements may vary by size. Measurements: Circumference: 23 in Brim: 2 1⁄2 in View Zappos.com Glossary of Terms Sunday Afternoons Feel Good Trucker (Little Kids/Big Kids)