Vented back yoke on outside with mesh facing inside keeps wearers cool, dry and comfortable Faux buttons on pockets maintain a professional look while Velcro closures allow for easy access Convenient vertical map pockets with Velcro closure provide storage for important documents Lycra stretch side panel leads into shoulder for ultimate mobility Experience the best in uniform performance with the VertxPhantom LT shirt. Delivered as a complement to the Phantom LT pants, this functional shirt is enhanced with Lycra knit side panels to provide cool, stretchable comfort during the hottest of days. Lightweight, mini rip-stop fabric resists tears without added bulk for durability through the toughest of situations.