Smith Optics IO Mag XL Brand_Therm-A-Rest Versatile without compromising on comfort

Versatile without compromising on comfort

Gary is chill

Mid-Wide width

Additional features such as the extra wide mummy shape

This wardrobe essential makes getting dressed a no-brainer

Smith Optics IO Mag XL Brand_Therm-A-Rest Versatile without compromising on comfortYou 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