3rd Infantry Regiment — The Old Guard
Few units in the United States Army carry a legacy as storied as the 3rd Infantry Regiment. Known as The Old Guard, this regiment has stood watch over the nation's capital since 1784 — the oldest active-duty infantry unit in the U.S. Army. This long sleeve shirt is a tribute to that unbroken tradition of honor, precision, and service.
Wear the Legacy
Emblazoned with the Infantry Branch insignia, this shirt is more than apparel — it's a declaration of pride in one of America's most distinguished military lineages. Whether you served alongside The Old Guard, watched them stand sentinel at the Tomb of the Unknown Soldier, or simply carry deep respect for their mission, this shirt speaks without words.
Built for Comfort, Made to Last
- 100% comfortSoft cotton (Sport Grey: 99% cotton/1% polyester; Light Steel: 90% cotton/10% polyester)
- Double-needle stitching throughout for lasting durability
- Coverseamed neck with lay-flat collar — no bunching, no discomfort
- Tag-free neck label for all-day wearability
- Shoulder-to-shoulder tape for a clean, structured fit
- Comfortable rib knit cuffs that hold their shape
Available in Black and Navy in sizes Small through 3XLarge. Made in the USA.
The Old Guard never rests. Neither does your pride.

