This long sleeve tee is perfect for men who are into outdoor activities like fall golf trips. It can also be used for corporate events as a giveaway item or for team events. The shirt is made of 100% polyester interlock with PosiCharge technology and weighs 4 ounces. It has a UPF rating of 50, removable tag, set - in sleeves and provides UV protection. Whether you're out in the sun or on a cooler day, this tee will keep you comfortable.