Description
Go Big. Go Fast. Stay Protected.
Give credit where it’s due—your skills, your legs, and your gear all get you to the finish line. Built for big sends, high speeds, and aggressive riding, the Smith Mainline is a downhill-certified enduro helmet designed for those who push the limits.
With KOROYD™ and Mips® technology, it delivers advanced impact protection, so you can charge harder with confidence. Whether you're racing the EWS in Whistler or grinding through the final stage of your local enduro, this helmet has your back. The ultra-breathable design keeps airflow high, while goggle integration ensures fog-free vision on technical descents. Plus, multiple pad sets let you fine-tune the fit for all-day comfort.
Ride harder. Stay protected. Conquer every trail with the Smith Mainline.
Protection
- Complete KOROYD® coverage for lightweight, energy-absorbing and ventilated impact protection
- Mips® Brain Protection System reduces rotational forces caused by angled impacts to the head
- Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older as well as CE EN 1078, NTA8776 E-Bike and ASTM F1952 Downhill
Fit / Integration
- Designed for ultimate integration with Smith performance goggles for maximum comfort, venting and storage convenience
- AirEvac ventilation system integrates with Smith goggles for fog-free lenses
- Three washable cheek pad kits, two crown liners and two neck rolls let you fine-tune the fit
- D-ring chin strap fastener for a snug fit
Features
- 21 fixed vents for consistent airflow
- Adjustable visor
- Hybrid X-STATIC® / Ionic+® anti-bacterial performance lining for odor resistance
- Weight (Size M, Mips®): 27 oz / 770 g
