This Sport-Tek long sleeve tee is great for men who are into outdoor activities like fall golf trips, team events, or corporate gatherings. With a UPF rating of 50, it offers excellent UV protection. It's made of 100% polyester interlock with PosiCharge technology and weighs 4 ounces. The shirt features moisture wicking technology to keep you cool and has a removable tag for comfort. You can either layer it or wear it alone for almost any occasion.