Colorado State Rams Tonal Twist Short Sleeve Performance Tee. This is the essential Under Armour training tee in a tonal twist pattern with the Colorado State logo featured in a digital graphic. The lightweight 100% poly fabrication is soft and ultra-comfortable perfect for all Rams fans as it is a loose fit garment. Raglan construction and flatlock seaming is used for comfort and mobility making this the perfect work out or every day shirt. With Heatgear Technology that Keeps You Cool When It's Hot, this will quickly become your favorite Rams tee! Officially licensed Colorado State Rams fan gear.