Hummel has made this zip sweatshirt for the active person who sweat a little bit and need a shirt that can keep the body cold. If your work demands a lot of steps or lift heavy things, then this flexible shirt is a good choice for you. It is easy to move in and the body can get rid of the heat through the polyester. However, if it gets too hot in some situations, then just open the sweater with the through zipper and get some ventilation
