Don't let anything get in your way with the all-new Smith 4D Mag Goggles. Offering optimized performance, the 4D Mag is equipped with Smith's MAG Lens change system which includes 8 magnetic contact points with 16 strong magnets to self-guide your lens into the correct position. You'll receive two lenses, a bright light lens for those fresh blue bird days without a cloud in the sky, and another low-light lens to get you through gloomier days of riding. The 4D Mag Goggles lens incorporates a large, spherical shape for the widest views, as well as a 5X Antifog Technology to keep you clear with things start to heat up. The QuickFit Strap Adjustment system with a Clip Buckle will keep the goggles secure on your helmet or over a beanie, whichever you choose, the Smith 4D Mag will have you seeing clearly season after season!