BANDANA TIE LIME W/ COOLING. This bandana offers greater cooling comfort and prevention of heat stress. Due to its technology that makes the fabric cool through evaporation. It is lightweight, durable and reusable, it can be tied around the neck or head, for example. In addition, your users can expect the evaporation cooling fabric to provide temperatures that are up to 20° cooler than room temperature by submerging in water for 2-3 minutes.