551st Infantry Regiment Joint Security Cooperation Group–Panama Long-Sleeve T-Shirt
Long-sleeve T-shirt — Next Level 3601
Athletic Fit – Runs a little small. Please see sizing guide.
Measurements are in inches. Compare with a well-fitting long-sleeve shirt you already own.
| Size | Chest width (laid flat) | Body length |
|---|---|---|
| S | 18.5" | 28" |
| M | 20" | 29" |
| L | 21.5" | 30" |
| XL | 23.5" | 31" |
| 2XL | 25.5" | 32" |
Lay the shirt flat on a level surface without stretching. Smooth out folds, then measure straight across from side seam to side seam, one inch below the armhole seams.
Measure body length from the high point of the shoulder beside the neck to the bottom hem.
Chest width is half the garment circumference. Doubling it gives the measurement around the garment, not a recommended body chest size.
Chest-width manufacturing tolerance: ±0.5 inch.
Recognizing Joint Security Cooperation Group–Panama, which coordinates engagements with Panamanian security forces and helps visiting U.S. forces prepare for combined training. This design connects that contemporary mission to the 551st Parachute Infantry Battalion’s earlier service in Panama and its combat legacy in Operation Dragoon and the Battle of the Bulge.
- 4.3-ounce, 100% combed ring-spun cotton jersey, 32 singles
- Self 3/8-inch shoulder-to-shoulder binding
- Crew neck
Athletic Fit – Runs a little small. Please see sizing guide.
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