GET TO KNOW THE SMITH OPTICS 4D MAG SNOW GOGGLES Check your zippers and buckle your boots. It's time to drop in. The Smith 4D MAG brings our 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 our 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.
While I’ve always been a big fan of Smith goggles, the fit intrude goggles are off. I normally wear regular fit goggles, and the cushion around these are lacking causing a big gap around the nose. Not as comfortable as the I/O mag.