• Solid-colored t-shirts are 100% combed ringspun cotton, however, heathered colors could contain a cotton/polyester blend
• Preshrunk to minimize shrinkage
• Double-needle sleeve and bottom hems

• 50% cotton, 50% polyester
• Pill-resistant air jet yarn
• Double-needle stitching throughout
• Set-in sleeves
• 1x1 ribbed collar, cuffs, and waistband with spandex

• A high-quality sweatshirt that is heavy enough to endure the cold as well as the years
• Front pouch pocket, matching drawstring, and rib cuffs
• Note: If you like your hoodies baggy instead of the perfect fit, go a size or 2 up
• 50% cotton and 50% polyester
• Preshrunk to minimize shrinkage

• 100% comfortable soft cotton
• Double-needle stitching throughout
• Coverseamed neck with a lay flat collar
• Tag-free neck label
• Shoulder-to-shoulder tape
• Comfortable rib knit cuffs 

Unit History

TThe M163 Vulcan Air Defense System (VADS), officially Gun, Air Defense Artillery, Self-Propelled 20-mm, M163, is a self-propelled anti-aircraft gun (SPAAG) that was primarily used by the United States Army. The M163 provides mobile, short-range air defense protection for ground units against low-flying fixed-wing aircraft and helicopters. It replaced the M42 Duster as the standard American armored light air-defense gun.