Also found in Boston Red Sox MLB Hats New Era Boston Red Sox Original fit 9FIFTY adjustable cotton hat by New Era that has similar deep crown and flat brim fit as the 59-Fifty. 'PINSTRIPE BITD SNAPBACK' has white crown with navy blue pinstripes and visor, throwback kelly green undervisor, raised embroidered Cooperstown team logo on front, matching plastic adjustable Snapback strap. These PINSTRIPE BITD SNAPBACKs are authentic Boston Red Sox hats made by New Era for official MLB - Major League Baseball teams.