4D Mag XL + Bonus Lens Frame + Lens:Black + CP Sun Green Mirror and Storm Yellow Flash Product appearance may differ slightly

Product appearance may differ slightly depending on print placement

Internal Cuff Thumb Loop

RCS recycled fabrics and Revive Loft insulation let you tread lightly

when paired with your compatible power meter

You could say it's pretty tight lipped—all thanks to the leakproof slider lid

4D Mag XL + Bonus Lens Frame + Lens:Black + CP Sun Green Mirror and Storm Yellow Flash Product appearance may differ slightlyWhether you're dropping in on a hike to line or charging through a storm day at the resort, the Smith 4D XL goggles set you up with the best field of view possible. They combine the unmatched peripheral range of their BirdsEye Vision lens with an oversize XL frame and the terrain boosting optics of ChromaPop, so you don't miss a wind lip or terrain change. Smith's MAG lens change tech lets you swap lenses to match the light conditions with ease. Their