It's a proven fact that cooling the wrist is an effective biological shortcut to cooling the entire body. The HyperKewl material of the Flux Cooling Wristband stays active for between 6 and 10 hours after being charged by simply soaking in water. The lightweight wristband attaches easily via a hook-and-loop closure and helps prevent riders from overheating while riding through hot-weather conditions. The cooling effect is at its most effective when exposed to airflow.
Insulation: HyperKewl Polymer Embedded super absorption cooling fabric.