UBAC Shirts – Tactical Combat Shirts for Modern Operators
UBAC shirts, also known as Under Body Armour Combat shirts, are a staple of modern military and tactical gear, designed specifically to be worn comfortably under body armor, plate carriers, or tactical vests. Unlike traditional field shirts, this shirt combines breathable, moisture-wicking fabric in the torso with durable, camouflage-patterned sleeves and shoulders. This design keeps the core cool during intense activity while still offering protection and concealment where it’s needed most.
Originally developed for special forces and frontline troops, military UBAC shirts are now widely used by armies around the world. Features often include quarter-zip collars for ventilation, reinforced elbows, Velcro arm pockets, and tactical cuffs for secure fit and adaptability. The torso material is usually lightweight and elastic, making it ideal for layering and movement, while the sleeves remain robust for combat conditions.
Today, army surplus UBAC shirts are highly valued by airsoft and paintball players, law enforcement professionals, survivalists, and outdoor enthusiasts. They offer the perfect blend of breathability, mobility, and tactical protection, making them suitable for both training and real-world missions. Explore our collection of UBAC shirts and equip yourself with authentic combat-ready clothing built for performance under pressure.
