DESCRIPTION

The Giro G9 Helmet's impact-absorbing foam liner takes the brunt of huge impacts, so your brain doesn't have to. When you finally stomp that new trick you've been working on you'll be happy to have preserved the brain power to come up with a clever name. Giro built in twelve vents so you can keep your hotheaded nature cool, and when it's too-cool-for-school, plug the vents with the included Weatherstrip plugs.