To use this trucker cap, simply adjust the snapback closure to fit your head comfortably. You can wear it on casual days, during sports events, or whenever you want to cover up a bad hair day. Remember, since these hats are made to order, they take 7 - 10 business days to process, so plan ahead. For maintenance, you can spot - clean the foam front panel with a mild detergent and a soft cloth. Avoid machine - washing as it may damage the vinyl design. Let it air dry naturally and it'll be ready to wear again.