Boston Red Sox DIAMOND ERA CLASSIC Flex Hat by New Era

Authentic Diamond Era 39THIRTY Flex Hat features batting practice poly crown and pre-curved visor, navy blue crown and visor, black undervisor, raised embroidered team logo on front, New Era flag on side, embroidered alternate team logo on back This Flex 39THIRTY hat is lightly structured and precurved and fits approximate head sizes (Sm / Med 6 7/8 - 7 1/4) (Med / Lg 7 1/4 - 7 5/8) (Lg / Xlg 7 5/8 - 8 ). This Boston Red Sox hat is made by New Era and is licensed by the MLB - Major League Baseball.