The ThermoTux® Cool Vest is a comfortable, easy way for construction workers to reduce the impact of hot weather (especially in dry weather). Since it works through evaporation, the only thing it requires is soaking the vest in water for a few minutes, to get hours of results.

The Cool Vest is available in a
 variety of colors, including:

ThermoTux also manufactures a Helmet Cooler.  While the current version fits best in military helmets, not construction helmets, a version specifically made for construction helmets is in development.