Invader Gear Flanner Combat Short quick review by Airsoft Europe. This is available to order from the Invader Gear online store... "The Combat Shirt from Invader Gear convinces with a very attractive price-performance ratio and a high-quality standard. The shirt is especially worn under a plate carrier to avoid pressure points and to ensure ideal sweat transport away from the skin. The modern cut ensures good freedom of movement and is not too tight, but also not too wide.