How to use: Just put on the cap and adjust the snap adjuster to get a comfortable fit. It's great for wearing every day, especially when the sun is shining. Note: This is not an officially licensed product of Rugby Australia. If you want official merchandise, look for items from the official sponsor or marked as official. Maintenance: Hand wash it in cold water using gentle laundry detergent. After washing, pat it with a towel to get rid of extra water and keep its shape. Then dry it on the counter. You can place it on top of a container to help it keep its shape while drying.