This product is one of the best heat management products I have found. On Hot days, simply rinse or dip into cool water and place on head or neck for quick cooling on super hot days. These towels are the same ones you see pro athletes use to cool down between innings or plays. They really do work. I got my first one for use in my son's travel baseball tournaments in the hot south Georgia heat. Have since stored them on our bomb response trailer for cooling down after being in a bomb suit on those super hot days. Great for SWAT teams and Patrol officers alike. Can be used time and time again.