The process is simple, just wet it, wring it and shake it! Any temperature will start the cooling process, so if you have that left over bottle of hot water in your vehicle, use it! If you are working just as hard as your athlete, your matching bandana will start to cool with the help of your sweat. Just rewet if you need more cooling time!
This towel can also be used to lay across your dog's back between performance runs or left in the crate to lay on.