This Sport-Tek tee is perfect for men who love hitting the gym or the driving range in summer. The 100% polyester interlock fabric with PosiCharge technology makes it lightweight at 4 ounces. It has a UPF rating of 50, which means great sun protection. The set-in sleeves add a nice look, and the removable tag gives you comfort and the option to relabel. You can also print your company logo on it for team events or as end - of - year gifts.