FEATURES : This premium New Era Baseball Snapback Hat by New Era features direct team wordmark embroidery on back. With Boston Red Sox team logo and MLB Batterman logo embroidered on front it is a must-have for any baseball fan. Classic Kelly green undervisor. Classic 9FIFTY profile with a high structured crown and flat visor. New Era logo embroidered on left side. Stitched eyelets for breathability. Interior includes branded taping as well as a moisture absorbing sweatband. A snapback closure for an adjustable fit. FABRIC : 100% polyester. Officially MLB licensed.