Closed-Back Structured Cap - Flexfit 6277.  Dark camouflage motif with white embroidery on the front.  

The Flexfit structured cap has a sturdy body, a curved visor, and a silver underside. It comes in two sizes and has an elastic band for maximum stretch and comfort.

• 63% polyester, 34% cotton, 3% spandex twill.
• 6 embroidered eyelets. Stretch band.
• Silver undervisor.
• Head circumference: 22”–23⅞” (55.9 cm–60.6 cm).  Most adult males should get the Large size.