Using this cap is easy. Just adjust the double snapback closure to fit your head comfortably and wear it. When wearing, you can adjust the angle of the visor to block the sun as you like. For maintenance, spot - clean the cap with a mild detergent and cold water. Avoid machine - washing to keep the vinyl design and structure in good condition. Keep it in a cool and dry place when not in use. Remember, these hats are made to order, so please be patient during the 7 - 10 business days processing time.