This UltraClub long - sleeve t - shirt is perfect for men who are into sports or attend corporate events. Whether you're running on a sunny day or networking at a business function, it's your go - to choice. It weighs 4 oz and is made of 100% micro - polyester. The moisture - wicking technology keeps you dry during workouts, and the UPF 30+ protection is great for outdoor activities. The stylish design with neck tape makes it suitable for professional settings too.