To wear this cap, simply adjust the double snapback closure to fit your head comfortably. It's great for outdoor events like parades or casual outings. When it comes to maintenance, you can spot - clean the foam front with a mild detergent and a soft cloth. For the mesh back, a gentle hand - wash is recommended. Avoid using harsh chemicals or putting it in the dryer. Since these hats are made to order, be patient during the 7 - 10 business day processing time.