180s' Gorgonz Performance Cooling Hat allows wearers to stay cool on the hottest of days just by dunking it in water. All it takes is soaking the inside of the hat with water for 2-3 minutes then wringing out the access water. A three-layer fabric conducts body heat upwards, while retaining the cool water and releasing it slowly through evaporation. It can be also worn to stay warm -- the cap, when dry, will keep heat on the head.