Be supercharged for your next sporting event when you use this 3.8 Oz. tee designed with PosiCharge® Technology is made of 100% polyester interblock body. It has a really nice honeycomb testure insets for ventilation and promoting breathability. For comfortable sporting activities, this shirt features moisture wicking properties and reflective details on its right sleeve and lower back. It has gently contoured silhouette that nicely follows the body outline in a really cool way.