How to use: Put on the helmet and adjust the Float Fit system until it fits snugly on your head. You can adjust the GoggleGuide adjustable visor according to your needs. If you're going on a climb, you can remove the chin bar. When descending, put it back on. Attention: Don't use the helmet if it's been in a serious impact. Check the helmet regularly for any signs of damage. Maintenance: Clean the helmet with mild soap and water. Let it air dry. Don't use harsh chemicals as they may damage the helmet.