Amazon.com: Sun Hats for Men Women Fishing Hat UPF 50+ 。Product details Fabric type100% Polyester OriginImported Closure typeDrawstring PatternSolid About this item UPF 50+ Wide Brim: The hat circumference: 22-23.03 inches, the brim width: 3.35 inches, and the hat height: 4.53 inches. The wide brim provides comprehensive sun and UV protection. An inner sweatband prevents perspiration from dripping into your eyes, ensuring comfort throughout the day. 2-in-1 Sun Visor Hat: This wide-brimmed sun hat offers superior sun protection. It is designed with a concealed zipper that allows for easy removal of the top portion, enabling it as a full sun hat , or as an open-top visor for enhanced airflow. Adjustable Design: The hat features an adjustable drawstring that can be adjusted to fit different head sizes. Another adjustable chin strap ensures the hat remains securely in place even on windy days. Lightweight & Quick-Drying: Crafted from high-quality cotton and polyester, this fashionable fishing sun hat keeps you cool on hot days. Its lightweight and quick-drying properties promote excellent air circulation. Easy to Carry: The hat is effortlessly foldable, fitting into a backpack without occupying much space. It retains its shape and does not wrinkle when folded, make the women sun hat an ideal choice for daily use.