Instructions for WashingHand washing is recommended. Gently hand wash and clean your hat. After washing, it should not be thrown into the dryer to restore your hat to its original form. Using a blow dryer, you can gently shape and restore the old form of your hat. Apply the blow dryer on the hat at low temperature and carefully. Failure to throw it into the dryer extends the life of your hat and maintains its quality. You can restore your hat by gently styling it as you would when combing our hair. In this way, your hat will be kept in shape and you will be able to use it like the first day for many years.