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Shift MAG Photochromic Sunglasses

4 out of 5 stars
2 Reviews
Current price: $187.85 Original price: $289.00
35% off
Color:Black/Photochromic Clear To Gray


Size Chart


Why We Like The Shift MAG Photochromic Sunglasses

We like Smith's Shift MAG Photochromic Sunglasses because they're dialed in for speed. They give runners and cyclists alike every advantage so we'll never be caught without clear optics. The color-enhancing ChromaPop lens enhances color and contrast to make details pop, and a medium fit provides larger coverage. Megol temples provide non-slip grip so glasses stay in place, and two-click position adjustable fit Megol nose pads do the same.


  • Sunglasses geared for speedy cyclists and runners
  • ChromaPop lenses enhance color contrasts and natural color
  • Medium fit provides larger coverage
  • Megol nose and temple pads keep everything in place
  • Smith MAG allows for quick and easy lens changes
  • Item #SMIZ9BM
Interchangeable Lens
smith MAG
Nose/Temple Pads
Case Included
Face Size
Base Curve
Frame Dimensions
[lens/bridge/temple] 60 / 15 / 140mm
Manufacturer Warranty

Overall Rating

4 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 2 reviews
5 Stars - 0 reviews

What do you think about this product?


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4 out of 5 stars

February 6, 2024

A+ for Photochromic

Great glasses, great having the photochromic lens for early or late rides. My only complaint is they fit quite high on the nose bridge. Even with the nose pads set wide, there is more gap on top and bottom compared to similar styled glasses I’ve had. My preference would be to have them closer to my face to reduce wind flowing in. They would likely fit a wider face best but still work for my narrow head. Other than that, they are great.


Originally reviewed on smithoptics.com

David BGearhead
4 out of 5 stars

September 25, 2023

Shift MAG Photochromic

I've put it through the wringer

Lens works really well for mountain biking, in and out of the trees sun and shade, quite a noticeable difference with the photochromic lens. clear lens as well for full cloudy days. Lens swap is dumb easy takes a whole 5 seconds. I prefer the fit of the Wildcat's larger frame but for a smaller face the Shift MAG would work well