SMITH Mainline MIPS downhill helmet

Made for going big, going fast, or both, the Smith Mainline is our pinnacle, downhill certified enduro bike helmet. Safety innovations like Koroyd™ and MIPS® provide energy-absorbing impact protection so you have the confidence to get aggressive on the trail. It doesn´t matter if you´re slaying the EWS in Whistler or suffering through the last stage of your local enduro race, you need a breathable, lightweight helmet that pairs well with goggles and fits like a glove. The Mainline integrates with your bike goggles for efficient venting and fog-free vision. Multiple pad sets including liners and neck-rolls let you customize the fit. Features: 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 - CPSC CE EN 1078, ASTM F1952 downhill, and NTA-8776 E-Bike certified 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 - 21 fixed vents for consistent airflow - Adjustable visor - Hybrid X-STATIC® / Ionic+® anti-bacterial performance lining for odor resistance specifications: - Weight: 27 oz / 770 g