new era mens nfl 2018 salute to service 39thirty flex fit hat (large/x-large, san francisco 49ers) new era show support for the troops while cheering on your favorite team in this official licensed 39thirty 2018 sideline salute to service" flex fit hat from new era. this army green hat features a team color visor, raised embroidered team logo on the front panel, an embroidered nfl shield logo on the back, tonal american flag woven patch on the right side, embroidered new era logo on the left side, and eyelet vents."