USS PROTEUS AS-19 Hat - NAVY BLUE hat. NAVY BLUE Cap High Detail and Impact - USS PROTEUS AS-19 Hat. 8 Rows Stitching on Visor and Pro Stitch on Crown 5 panel hat. Adjustable Size with Velcro, NAVY BLUE Golf Style. Veteran and Family Owned and Operated Business - 2 Generations of Retired Marines!
