This Greg Norman 1/4 - zip performance mock is perfect for men in corporate settings. Whether you're in a business meeting or an outdoor corporate event, it's a great choice. The stretchy fabric allows for easy movement while the UV protection keeps your skin safe in the sun. It's made of 96% polyester and 4% spandex and has a 5 1/4 oz Play Dry moisture management jersey knit body. It's lightweight and comfortable, making it ideal for all - day wear.