To use this cap, simply adjust the snapback closure to fit your head comfortably. You can wear it on a sunny day to protect your eyes from the sun or to cover up a bad hair day. Since these hats are made to order, be patient as they take 7 - 10 business days to arrive. When it comes to maintenance, you can spot - clean the cap with a mild detergent and a soft cloth. Avoid machine - washing as it might damage the vinyl design. Store it in a cool, dry place when not in use to keep it in good condition.