The Factory Made A-3 Military Mechanic Work Cap

FM711-221A00

• 100% Cotton
• One Wash (to give aged finish)
• USAAF insignia stamped on the side
• Olive herringbone twill fabric
• 6-panel construction 
• Unstructured brim

Originally designed and developed during WWII for USAAF aircraft mechanics, the A-3 was quickly adopted across the board by a variety of military personnel, mostly for its no-frills function coupled with a stylish 1940s era design.

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Inner Brim Measurement: S - 58cm (22.8"), M - 60cm (23.6"), L - 62cm (24.4")

Made in Osaka, Japan