The new POC Cularis mountain bike helmet is online starting today ... red/black, single color gray, all back, or all-white even with white foam. And of course, all colors in 3 sizes.

If you value the gray matter between your ears ... Opting to leave your helmet with your bike is probably the most convenient ...

With smart braking light integrated, multi-crash use, and a patented system that makes it fit perfectly to the rider's head, just like a custom helmet ...