The DH certified full-face helmet from Smith, Mainline. With a complete Koroyd coverage along with the MIPS rotational system, the Mainline provides top-quality protection.
The internal air channels and open exhaust ports maximize breathability making the helmet comfortable to wear in those hot summer conditions we all love.
Goggle fit and ventilation are crucial for gruelling days. The Airvac system relieves hot air that builds up on your goggles, this helps to prevent fogging.
The Mainline comes with 3 uniquely sized cheek pads, two sets of uniquely sized crown liners, and two unique neck rolls you can ensure you get a close comfortable fir for ultimate protection - all of which can be easily removed for cleaning to keep everything nice and fresh. No one likes a smelly helmet.

Features:

• D-ring chin strap fastener
• Lightweight Aerocore in-mold construction
• Complete ventilated protection featuring Koroyd
• Downhill Certified - ASTM F1952
• MIPS system
• Unique pad kit options for a proper fit
• 21 optimized vents
• Hybrid X-Static anti-bacterial performance pads
• AirEvac ventilation
• Adjustable Visor
• Camer and light mount compatible
• Ultimate goggle integration.