British MTP UBACS Shirt Tan - NewThis British UBACS is truly a of thing beauty and quality. UBACS or "Under Body Armour Combat Shirt" is exactly as the title says, a shirt that goes under armour. The torso area is made from a lightweight and breathable, moisture wicking mesh fabric, that makes it more comfortable to wear combat gear. Hard wearing camouflaged material on the collar and sleeves helps blend with the user's body armour. UBACS are always big in the hunting, paintball,