4D MAG Low Bridge + Bonus Lens Size:One Size Following in the footsteps of

Following in the footsteps of the hallowed Krypton series

the contoured surface area helps prevent saddle discomfort

Standard Baseplate technology

They are capable of tackling some of the gnarliest and nastiest terrain around

Its frame is constructed from lightweight machined aluminum and covered by a soft

4D MAG Low Bridge + Bonus Lens Size:One Size Following in the footsteps ofThe Smith 4D MAG brings Smith's widest field of view and sharpest optics to give you the best possible read on the terrain, so you can nail your line every time. Add quick and easy lens change tech, and you've got the only goggle you need for all conditions riding. Thanks to ChromaPop, the 4D MAG drops you into a bigger, brighter, sharper world. Smith MAG lens change system uses magnets for quick, easy lens changes ChromaPop lenses enhance contrast