This North End men's half - zip long - sleeve top is perfect for various recreational activities like hiking, running, or casual outings. It's designed for men who value both style and functionality. The top is made of 100% polyester birdseye mesh, weighing 4.7 oz./yd2 (160gsm). It uses moisture - wicking technology to keep you dry and has UV protection to safeguard your skin from the sun. It's also a great option as a company gift for employees and business patrons.