Mainline Replacement Liner - Neck RGroup_4dmaglowbridgefit Zonal KOROYD® for energy-absorbing impact

Zonal KOROYD® for energy-absorbing impact protection to give you confidence while exploring in or out of bounds

CE EN 1077:2070 CLASS B

Choose from a variety of color-enhancing ChromaPop™ lenses and see where the day takes you

this style boasts wide temples and an aggressive wrap for superior light protection

you can count on the 20 vents plus our AirEvac™ ventilation to keep your sunglasses or goggles fog-free

Mainline Replacement Liner - Neck RGroup_4dmaglowbridgefit Zonal KOROYD® for energy-absorbing impactDescription Replacement Helmet liner for Smith Optics Mainline Helmet. Sold as Neck Roll helmet liners only, replacement Cheek Pads and Inner Crown helmet liner are sold separately.