Mainline MIPS Helmet (Archive Collection) Vendor_KMC Mode Memory: Saves your last-used

Mode Memory: Saves your last-used light mode for convenience between rides

there are hardened pins for longevity

If that’s your formula for a great ride

These release with a lateral twist and are less likely to release with upward stroke or pull

5" smaller wrap around

Mainline MIPS Helmet (Archive Collection) Vendor_KMC Mode Memory: Saves your last-usedBuilt for going big and pushing limits, the Smith Mainline is a downhill certified full face helmet designed for aggressive enduro riding. With complete KOROYD coverage, integrated Mips protection, and a lightweight, breathable design, it delivers confidence, comfort, and control when the trail gets technical. Limited Release: Matte Archive Flamingo is a special edition colorway with limited availability. PROTECTION: Complete KOROYD coverage for