First Rock T-shirt

The 1st Battalion, 503rd Infantry Regiment, is an airborne infantry unit assigned to the 173rd Airborne Brigade. It traces its lineage to World War II and is best known for combat operations in the Pacific, including the parachute assault on Corregidor in 1945. The battalion has since conducted operations in Vietnam, Iraq, and Afghanistan as part of U.S. Army rapid deployment forces.

• 100% combed ring-spun cotton
• Charcoal Heather is 60% cotton and 40% polyester
• Premium heavyweight fabric: 6.5 oz/yd²
• Machine wash
• Regular fit
• Imported

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide

  WIDTH (inches) LENGTH (inches)
S 18 29 ½
M 20 30 ½
L 22 31 ½
XL 24 32 ½
2XL 26 33 ½
3XL 28 34 ½
4XL 30 35 ½