In the Men's PRO Stretch fishing shirt, you'll find a lightweight technical option designed to protect from sun and heat, but also to bend and give with your every move. Built-in stretch and underarm gussets for unrestricted movement, with UPF 30 for maximum sun protection. Polygiene® odor control for extended wear on long days on the water. Avra® fabric collar cools the neck with maximum wicking and evaporative cooling. Two zippered chest pockets for accessories and gear, with an integrated cord for tool docking. Orvis sunglasses and cell phone cleaner built in. Athletic Fit. Nylon/spandex. Washable.