Be sure everyone knows who you're rooting for with this Army Black Knights 39THIRTY M-Crown Flex Fit Hat by New Era. The stretch-fit design ensures a snug, comfortable fit whether you're marching through campus or cheering from the stands. Perforated mid and rear panels provide ventilation during the heat of battle in the stands. A contrasting undervisor and raised team embroidery complete this headwear essential for any fan of the Army Black Knights. Brand: New Era. Perforated mesh mid and rear panels for ventilation. Mid Crown. The 39THIRTY is New Era's premier stretch-fit style, engineered specifically to create a comfortable fit. Team wordmark embroidered on the right panel. Contrasting undervisor. Curved bill. Wipe clean with a damp cloth. Structured fit. Stretch fit. Embroidered team logo with raised details on the crown. Six panels with front eyelets. Officially licensed. Imported. Material: 100% Polyester. Size: M/L. Color: Nc2 Black. Gender: male. Age Group: adult. Material: COTTON.