This Sport-Tek® PosiCharge® Competitor™ Tee is an athlete's dream come true. This lightweight, moisture-wicking, and highly breathable shirt comes with set-in sleeves, a 100% Polyester fabric, and PosiCharge® technology that helps lock colors in and prevent logos from fading. Add your unique designs to the Sport-Tek® custom shirts and create a sports staple. .: Material: 100% polyester .: Extra light fabric (3.8 oz/ yd² (129 g/m²)) .: Regular fit .: Tear away label