I just received this helmet and havent used it yet, but I can say it is by far the lightest and most comfortable helmet I have owned for offroad. Thor is all I have used for the last four years and it this one is replacing a Thor Force Superlight which I was very happy with. I am even happier with this one. Each year I have purchased a lighter and better helmet. I think I have reached the pinnacle with this one. By the way it's weet looking too.