I/O MAG XL Surefoot Shoes Merino Flex has all the

Merino Flex has all the warmth of Merino with a 4-way stretch

The brand-new Dual BOA® Fit System wraps the leg and foot through micro-adjustable

reliable progressivity and good power transmission

Hybrid: combining a hardshell- and in-mold construction to optimize the performance

Fog-X anti-fog inner lens for fog-free performance

I/O MAG XL Surefoot Shoes Merino Flex has all theYou can only scope your line if you can see where you're going. Putting on the Smith I O MAG XL goggles is like flipping the switch from regular to extra widescreen. Our ChromaPop lens tech boosts color and contrast, so you get the clearest picture of the terrain ahead. Our highest level of anti fog treatment and air flow keep the view sharp. Whether the day dawns clear or stormy, lens swaps are a snap thanks to our quick swap MAG lens system. Because