Stay cool and keep yourself protected from the harsh sun rays during outdoor adventures wearing L.L.Bean™ Everyday SunSmart 1/4 Zip Shirt. Crafted with stretch for ease of movement, the UPF 50+ rated, moisture-wicking, and quick-dry performance fabric blocks at least 97.5% of the sun's UV rays. The slightly fitted shirt features a collared neck with a quarter-zipper closure, long sleeves, and a straight hem.