British Army PCS MTP UBACS Shirt Olive - Grade 1These genuine British Army surplus MTP UBACS shirts are the latest PCS issue and in used grade 1 condition. Designed to be worn under body armour, the olive coloured body section is a breathable Coolmax material that wicks moisture away keeping you cool and the arms and shoulders are MTP camouflage polycotton. There are two upper arm angled pockets with velcro closure and external velcro panels for attaching badges. A quarter zip allows easy on and