Need a hat that can keep up with your active life? This running hat is perfect for men and women who love the outdoors. It's made from a super thin, fast-drying fabric – only 0.1mm thick and weighing just 1.58 ounces. That means it dries in a flash after you sweat or wash it, and you can even fold it up and stuff it in your pocket. The brim is nice and wide (about 3.35 inches) to shield your face, nose, and front neck from the sun, and it has UPF 30+ protection to block harmful UV rays. The best part is the breathability: the top has a mesh design for airflow, and the inner sweatband is a multi-layer system that pulls moisture away from your forehead and helps it evaporate quickly, so sweat doesn't drip into your eyes. The back has an adjustable metal buckle, so you can get a perfect fit for head sizes from about 21.3 to 23.6 inches. The extra strap tucks neatly under the sweatband. It's ideal for running, cycling, hiking, fishing, golf, tennis, beach days, or any outdoor activity. Comes in eight cool colors (this one is a White/Rose Red/Lake Blue combo in size 7 3/8). Stay cool, dry, and protected with this lightweight, functional cap.