The last thing you want to think about while you're running is your t-shirt. This women's running tee gets rid of distractions so you can get back to enjoying your run. Ventilated climacool® moves warm air out and cool air in to keep you dry. The slightly stretchy fabric is designed to follow a runner's natural movement for better fit and comfort throughout your run. And seam-free construction means you don't have to worry about uncomfortable rubbing or chafing.