To use this cap, simply adjust the double snapback closure to fit your head. Wear it with the pre - curved visor facing forward to block the sun. It's suitable for various outdoor activities like sports or casual outings. Since the hats are made to order, be patient during the 7 - 10 business - day processing time. When it comes to maintenance, you can spot - clean the foam front with a mild detergent and a soft cloth. For the mesh back panels, you can gently wipe them down. Don't machine - wash or bleach it to keep the design and the structure in good condition.