4D Mag + Bonus Lens Size:One Size The one-of-a-kind TYReco textile

The one-of-a-kind TYReco textile

leakproof insulated 28 oz

Accessory straps on lower front panel are perfect for pads or blankets

and you can hitch the liner up and walk - perfect for bathroom breaks

4D Mag + Bonus Lens Size:One Size The one-of-a-kind TYReco textileCheck your zippers and buckle your boots. It's time to drop in. The Smith 4D MAG brings the 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