All-mountain helmets need to be ready for everything from big wipeouts to smacks on the back of the head from the lift bar. This is our top Atomic Revent all-mountain helmet, and it delivers complete multi-impact safety. In fact, thanks to a totally new construction with AMID protection foam and EPS Holo Core, you get up to 40% higher protection than industry standards. It comes with Live Fit for an instant individual fit, fine-tuned with our new 3600 size adjustment system. Plus a cool low-profile design and low weight, too. Look good, feel safe.