This Sport-Tek tee is perfect for men who love to stay active in the summer. Wear it when you're hitting the gym, going to the driving range, or just hanging out in the sun. It's made of 100% polyester interlock with PosiCharge technology and weighs 4 ounces. The UPF rating of 50 provides great sun protection. It has set-in sleeves and a removable tag for extra comfort. You can also add a company logo to use it as a uniform or a team item.