4D MAG - Ski Goggle Ski Boot Heaters Excellent heel hold during multilateral

Excellent heel hold during multilateral movements

Reinforced Bottom Corner Bumpers - Protects against heavy use

which is why you need a walk-mode boot that never compromises your descent

Grip Walk for easy walking

4D MAG - Ski Goggle Ski Boot Heaters Excellent heel hold during multilateralCheck your zippers and buckle your boots. It's time to drop in. The Smith 4D MAG brings their 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 Smith's 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. Vision Smith MAG lens change system