Honor to whom honor is due: Thank your mother, your legs and your equipment for mastering this difficult trail over hill and dale. The Mainline is Smith's top-of-the-line downhill-certified enduro helmet and is suitable for both long rides and fast descents. Safety innovations like Koroyd and MIPS provide energy-absorbing impact protection so you can tackle any trail aggressively. 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 goggle and fits like a glove. The Mainline from Smith offers you exactly that: it is compatible with goggles and ensures efficient ventilation and fog-free vision. Multiple padding sets, including inner lining and neck rolls, allow you to customize the fit to your head.

Features of the Smith Mainline MIPS bike helmet

Protection

• Full KOROYD® coverage for lightweight, energy-absorbing and ventilated impact protection
• The Mips® Brain Protection System reduces rotational forces caused by oblique impacts to the head

Fit/Integration

• Designed for ultimate integration with Smith Performance goggles for maximum comfort, ventilation and convenient storage
• AirEvac ventilation system integrates with Smith goggles for fog-free lenses
• Three washable cheek pad kits, two crown inserts and two neck rolls allow you to fine-tune the fit
• D-ring chin strap closure for a snug fit

Features

• 21 fixed vents for even airflow
• Adjustable visor
• Hybrid X-STATIC® / Ionic+® antibacterial performance lining for odor resistance