’Hold your hands under the tap' is an ancient and well-tried cooling method. But it's more about your wrists than your hands, so IXS produced Wristcool.
You make the Wristcool wet under the tap and hang it around your wrist. It is attached with velcro. The natural ventilation and your body temperature create evaporation and whoever pays attention in physics class knows: evaporation means cooling down.
An antibacterial finish makes the Wristcool hygienic and depending on a number of other factors should lead to eight hours of cooling. Not bad, when the temperature is soaring.
Cooler blood flows faster, which in turn has a cooling effect. So don't hesitate.
Together with the Neckcool, the Headcool and the Bodycool - which all use the same basic principle - you can always arrive pretty fresh at your destination.