31st Engineer Battalion DUI Crewneck Sweatshirt
Carry your connection to the 31st Engineer Battalion into everyday wear with a cotton-blend crewneck sweatshirt featuring its distinctive unit insignia. The crest takes center stage, with a red DEMONSTRAMUS motto banner completing the design.
A Crest-Focused Design
The artwork pairs silver-toned geometric details with a white flower and yellow center above the red motto banner. Without an additional text heading surrounding the crest, the insignia remains the focal point. Pair it with jeans for a casual day out or reach for it when you want your unit connection close at hand.
Comfort and Construction
- Fabric: 50% cotton and 50% polyester.
- Yarn: Pill-resistant air jet yarn.
- Stitching: Double-needle stitching throughout.
- Sleeves: Set-in sleeve construction.
- Finishing: 1x1 ribbed collar, cuffs, and waistband with spandex.
Colors and Sizes
Choose Black, Navy, or White in Small, Medium, Large, X-Large, or 2X-Large.
For Your Unit Connection
A considered choice for 31st Engineer Battalion veterans, unit members, families, and insignia enthusiasts, this crewneck brings a recognizable Army engineer design to a familiar everyday layer.


