

Si Vis Pacem Para Bellum (Men's)
This design features the words "si vis pacem para bellum" and a serviceman holding a 30×173 mm round and the muzzle of the General Electric GAU-8/A Avenger - a 30 mm hydraulically driven seven-barrel Gatling-style autocannon that is typically mounted in the United States Air Force's Fairchild Republic A-10 Thunderbolt II. Perfect for people interested in military armament, military history, the A-10 Warthog, and the GAU-8 Avenger.
This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women.
• 100% combed and ring-spun cotton (heather colors contain polyester)
• Fabric weight: 4.2 oz (142 g/m2)
• Shoulder-to-shoulder taping
• Side-seamed
This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women.
• 100% combed and ring-spun cotton (heather colors contain polyester)
• Fabric weight: 4.2 oz (142 g/m2)
• Shoulder-to-shoulder taping
• Side-seamed
Size guide
XS | S | M | L | XL | 2XL | 3XL | 4XL | |
Length (inches) | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 |
Width (inches) | 16 ½ | 18 | 20 | 22 | 24 | 26 | 28 | 30 |




