Determination, conviction, and, of course, FORTITUDE is what they will say when you wear the Steely Eyed Gray Fortitude Training Concepts Gildan Performance 100% polyester short sleeve shirt.  It is rumored that this material was made from the actual tunics wore by the Spartans at the Battle of Thermopylae, but we haven’t substantiated that.         


Affixed to the right sleeve, in the position of honor, is the most powerful symbol of our nations strength, our flag.   

Steely Eyed Gray Short Sleeved Shirt

SKU: ProGraySS
    1. Machine wash
    2. Put shirt on
    3. Lift heavy weights
    4. Shoot guns
    5. Do some jiu-jitsu
    6. Play with your kids (if applicabale)
    7. Read a good book
    8. Rinse and repeat

© 2021 Copyright Fortitude Training Concepts


In accordance with ITAR (International Traffic in Arms Regulations), only United States Citizens will be accepted to participate in Fortitude Training Concepts courses. ITAR section 122.1 requires the registration of all manufacturers and exporters engaged in the firearms industry.