Grace the trail with modern design and energy-absorbing properties in the 661 SixSixOne Evo Am Helmet Black 2018. Intaking 30% more energy from any unexpected impact, it works better than any other lid deploying EPS foam on the market and really does inspire confidence in your protection levels. With more subtle refinements showing how much evolution has changed, the two-position adjustable visor and the user-friendly Boa retention system ensure you don't need to compromise modern features in search for that all-important protection. Also sporting a Fidlock magnetic buckle, clip on your helmet immediately and shred hard without having to negotiate tricky Velcro straps.