The Smith Mainline Mips full-face helmet is the top model among the downhill-certified enduro helmets and is suitable for both long rides and fast descents.
Safety innovations like Koroyd and MIPS provide energy-absorbing impact protection so you can aggressively tackle any trail.
Whether you're racing the EWS in Whistler or battling through the final stage of your local enduro race, you need a lightweight and breathable MTB helmet that pairs with your goggles and fits like a glove.
The Mainline from Smith offers you just that: It is compatible with protective goggles and ensures efficient ventilation and fog-free vision.
Multiple padding sets, including inner lining and neck rolls, allow for a customized fit to your head.

- Full KOROYD coverage for lightweight, energy-absorbing and ventilated impact protection
- The Mips Brain Protection System reduces rotational forces
- Ultimate integration with Smith Performance goggles for maximum comfort, ventilation and storage convenience
- The AirEvac ventilation system can be integrated into the Smith goggles and ensures fog-free lenses
- 21 fixed vents for even airflow
- CPSC CE EN 1078, ASTM F1952 Downhill and NTA-8776 E-Bike certified
- Weight: 770g

Sizes / Head circumference:
- S / 51-55cm
- M / 55-59cm
- L / 59-62cm

(Translated with Google Translate)