The British Army Shirt Under Body Armour Combat Top (UBACS) in Multi-Terrain Pattern (MTP) is a lightweight, moisture-wicking garment designed for comfort and durability under body armor. The shirt features a breathable, quick-drying fabric on the torso to reduce overheating, while the sleeves and shoulders are reinforced with tougher material for added protection and durability. The MTP camouflage pattern provides effective concealment across diverse environments. The shirt includes zippered pockets on the sleeves, Velcro patches for insignia, and adjustable cuffs. Designed for operational efficiency, it offers a balance of comfort, protection, and functionality for soldiers in active duty.