Designed by the British military the UBACS (Under Body Armor Combat Shirt) was designed comfort and cooling under the body armor. Featuring a lightweight moisture wicking CoolMax torso and a ripstop sleeves. Two shoulder pockets on each sleeve, a removable patch featuring the Union Jack, reinforced elbows, underarm vent holes, and adjustable cuffs. 
 
Military Surplus in good/exellent condition.