As record holders for the most consecutive sell out home games you wont be alone in supporting the boston red sox in this pro style diamond era cap features boston red sox logo in white edged navy to frontfully fitted 59fifty profile with red crown and navy visordiamond era fabric throughoutsolarera upf 50 sun protection keeps you coolcoolera moisture management wicks away sweatmlb logoman in team colours to the rear new embossed side logo