COOL DOWN TO DO MORE - From the boat dock to the beach and beyond, this adventure-ready hat protects your face and neck while enjoying the great outdoors. Stylish and durable, it cools you down instantly when activated with water.PERFORMANCE FEATURES - Lightweight and breathable, this flip-up, wide-brim hat with pin snaps provides UPF 50 sun protection & a chemical-free band for cooling and sweat management. Plus, it includes an adjustable drawcord for a secure, perfect fit.THE COOLEST TECHNOLOGY - With HydroActive Wet-to-Cool Technology, our fabric cools up to 30 degrees below average body temperature in under 1 minute & stays cool for up to 2 hours. Activate & reactivate in 3 steps: wet it, wring it out & wave it.WASHABLE & ODOR FREE - The foldable hat is machine washable, resists unwanted odors for lasting freshness & the cooling technology will never wash out. It fits in a carry-on or in your back pocket & bounces back into shape after being stuffed away.UNISEX - The universal fit design is made for both men and women and provides all-day comfort.