Stay cool when the temperature rises with the MISSION Cooling Tapered Headband. This headband is designed by lightweight and stretchy chemical-free cooling that cools as much as 30 below-average body temperature in less than a minute when activated with water. It stays cool for up to 2 hours at a time and reactivates with more water. Wear it at the gym, on game day, or anytime you want to pull your hair off your face.  Athlete Engineered™ to keep you cool when the HEAT is on! Live On // Work On // Play On.