New Era Boston Red Sox Authentic and ORIGINAL 59FIFTY wool blend fitted hat by New Era. 'CLEAN CUT FLIP-DOWN' has navy crown and red visor, navy thermal Flip-Down with liner, raised embroidered team logo on front, matching embroidered MLB logo on back whether knit is up or down. These CLEAN CUT FLIP-DOWNs are authentic Boston Red Sox baseball caps made by New Era for official MLB - Major League Baseball teams.