This Port Authority 1/4 - zip is perfect for work environments where you interact with customers or work on the floor. It's also great for casual gatherings with family and friends. The target audience includes men who want a stylish and functional piece of clothing. It's made of a 7.7 - ounce fabric, either 89% recycled polyester/11% spandex (solids) or 81% recycled polyester/8% polyester/11% spandex (heathers). With features like snag - resistance, moisture - wicking, and a UPF 50+ rating, it's designed for all - day comfort and protection.