This UltraClub t-shirt is perfect for men who are into sports or attend corporate events. Whether you're working out at the gym, running outdoors, or networking at a business function, this shirt has got you covered. It weighs 4 oz and is made of 100% micro-polyester. The athletic fit ensures a comfortable and stylish look. With its moisture-wicking technology, it keeps you dry during intense activities, and the UPF 30+ protection guards your skin from the sun.