Under armour coldgear jacquard crew t shirt mens the mens under armour coldgear jacquard crew t shirt is perfect for training sessions during the colder weather crafted with coldgear technology that combines great sweat wicking technology with a soft brushed lining that helps to trap warm air against the skin so you stay dry and warm this under armour t shirt also benefits from flat lock seams that help to reduce skin irritation and chaffing while the crew neck collar and long sleeves provid