How to use: Just put the cap on your head and adjust the double snapback closure to fit your head size. You can wear it while doing sports, going out for a walk, or just as a stylish accessory. Note: Since the hats are made to order, please be patient during the 7 - 10 business days processing time. Maintenance advice: You can hand - wash the cap in cold water with mild detergent. Don't bleach it. Let it air dry naturally to keep its shape and quality.