Smith Optics Mountain Bike Helmets E00742 Mainline MIPS Helmet Color:2NV - Matte Chalk you'll find an anti-slip snowcap

you'll find an anti-slip snowcap pattern that keeps the frames secure during wear

and Green with size 5415-135

so your Matte Navy or Dark Havana finish stays true even after years of wear

Available with our revolutionary Happy™ lens tech and polarization

and Prizm Deep Water Polarized filters out blue wavelengths to help you spot what's beneath the surface

Smith Optics Mountain Bike Helmets E00742 Mainline MIPS Helmet Color:2NV - Matte Chalk you'll find an anti-slip snowcapProtection Lightweight Aerocore in mold construction Complete ventilated protection featuring Koroyd Downhill certified ASTM F1952 MIPS system available in all colors Fit Unique cheekpad, crown liner, and neck roll options for a proper fit 21 optimized vents Hybrid X Static XT2 anti bacterial performance pads and liner D ring chin strap fastener Integration AirEvac ventilation Adjustable visor Camera and light mount compatible Ultimate goggle