Scope your line. Read the terrain. Drop in with confidence. The Smith 4D MAG S goggles bring the wide field of view and crisp optics of the 4D MAG to goggles designed for smaller faces. Add our quick and easy magnetic lens-change tech, and you™ve got the only goggles you need for all-conditions riding. Thanks to ChromaPop™, the 4D MAG S drops you into a bigger, brighter, sharper world.