Smith I/O MAG Goggle

The Smith I/O MAG is a MAG-series spherical snow goggle built around Smith's ChromaPop lens technology, which filters specific wavelengths of light to sharpen contrast and separate detail in flat and variable light. Its spherical lens shape wraps horizontally and vertically to open up peripheral vision and cut the distortion a flatter lens can leave at the edges, and a 5X anti-fog inner coating paired with Smith helmet integration works to keep the field clear as the weather turns.

The I/O MAG suits all-mountain and resort skiers who want one versatile daily goggle plus the freedom to match the lens to the light. Its MAG interchangeable system uses magnets and locking levers, so a lens change takes seconds, and the goggle arrives with two ChromaPop lenses — one bright-light tint and one low-light tint — covering bluebird mornings through storm-day afternoons. A Responsive Fit frame, QuickFit strap, and three-layer DriWix face foam handle comfort and moisture. This is the standard I/O MAG frame with a Low Bridge Fit version for lower nose bridges or higher cheekbones; Smith also makes it in a larger XL and a smaller S, sold separately.

At PTO we fit the goggle to your face and helmet in the shop, walk you through the MAG lens swap, and help you choose tints for Pacific Northwest light before you ride.