How to use: Put the helmet on your head and adjust the straps under your chin to ensure a snug fit. Make sure the helmet sits firmly on your head without wobbling. Notice: Always check the helmet for any signs of damage before use. If there are cracks or other visible issues, stop using it immediately. Avoid exposing the helmet to extreme temperatures and direct sunlight for long periods. Maintenance: Clean the helmet regularly with a mild soap and water solution. Use a soft cloth to wipe it down. Don't use harsh chemicals as they can damage the helmet's finish. Store the helmet in a cool, dry place when not in use.