Proxy | Black Marble YGroup_4DMAGLowBridgeFit Low-profile Y-strap divider provides a

Low-profile Y-strap divider provides a secure fit to reduce wind noise and aerodynamic drag

magnetic TPU side shields for added light protection

The Smith Adventure Gear Bag is a tarp style bag built to haul all of your gear for any adventure

Replacement lens for the Smith Optics 4D MAG S goggle

The soft performance fabric comes with UPF 50+ sun protection and an antimicrobial finish

Proxy | Black Marble YGroup_4DMAGLowBridgeFit Low-profile Y-strap divider provides aVision Spherical Carbonic x lens for distortion free optics and impact resistance Fog X anti fog inner lens for fog free performance ChromaPop lenses enhance contrast and natural color to make the details pop Light sensitive Photochromic lenses adapt to changing light conditions (optional) Fit Integration Designed for ultimate integration with Smith helmets for maximum comfort, venting and fog free performance QuickFit strap adjustment system lets you