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Shift MAG ChromaPop Sunglasses

4.465608465608466 out of 5 stars
189 Reviews
$134.50 - $285.00
Up to 50% off
Color:Apline Green/ChromaPop Rose Gold Mirror


Size Chart


Why We Like The Shift MAG ChromaPop Sunglasses

There's nothing worse than squinting our way through a bike or a trail run, and we're set on making sure that doesn't happen by donning the Shift MAG ChromaPop Sunglasses. ChromaPop lenses make everything from wildflowers to the blues in the sky pop, and a comfortable fit means we'll be wearing these sunnies all day. While the lenses enhance natural color and contrast for optimal optics, we also like the large amount of coverage we get from a medium fit. Two-click position adjustable fit Megol nose pads and Megol temples offer a non-slip grip so everything stays in place, and the Smith MAG frame lets us swap out lenses easily as needed.


  • Get outside and get moving with these medium fit sunglasses
  • ChromaPop lenses enhance contrast and natural color
  • 5-base lens curvature allows a slight wrap fit
  • Megol temples and nose pads ensure everything stays in place
  • Smith MAG lets us swap out lenses quickly with included clear lens
  • A performance hard case and microfiber bag are included
  • Please see size chart for lens tint information
  • Item #SMIZ9BL
ChromaPop, bonus clear lens
Base Curve
Smith MAG
Interchangeable Lens
Nose/Temple Pads
Case Included
Face Size
Frame Dimensions
[lens/width/temple] 57 / 136 / 125mm
Manufacturer Warranty

Overall Rating

4.5 based on 189 ratings

Review Summary

1 Stars - 7 reviews
2 Stars - 7 reviews
3 Stars - 14 reviews
4 Stars - 24 reviews
5 Stars - 137 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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5 out of 5 stars

February 6, 2024

My new go to on

My new go to on bluebird days. Great fit, clarity. Now wife wants ‘em!

user image

Originally reviewed on

2 out of 5 stars

May 28, 2023

IMO not worth it

I use these for mtb biking and work. First week I had them they stayed nice and firm on my hat. After a week they started falling off my head. They fell once and got scratch up super easily. Not satisfied at all. Save your money.

Jesus j.

Originally reviewed on

4 out of 5 stars

April 17, 2023

Love - but fit could be better

I definitely have a small head, no doubt about about that. But they bounced around a lot and don't fit my temples and feel too flexy side to side and I can't keep them steady when riding really fast in chunky terrain

Cam M.

Originally reviewed on

2 out of 5 stars

February 26, 2023

Not Impressed at All

Even though I purchased these at a steep discount, I will return them. They feel incredibly flimsy. I found the lenses hard to swap out. Even after I practiced and practiced I still found them difficult to change. When closing the arms of the sunglasses, the Smith logo on the side almost pops out on its own. I fear this would lead to an accidental release of the lenses. I couldn't change the lenses without getting fingerprints on both sets of lenses, which defeats the purpose of using these on multi-day bikepacking events. The clear lens already had a nick in it too. They also felt like they were going to slip right off my head. I couldn't take them out biking, because I already knew they wouldn't work for me. I like the shape of the lens, and they seem to provide good coverage. I know they would end up broke or scratched in about a month with how hard I am on gear. I'll keep looking for a pair of sunglasses with better fit, quality, and functionality because the Shift Mag lacks all of those features.

Indy 5.

Originally reviewed on

5 out of 5 stars

February 4, 2023

Great for road cycling

Good coverage, light, and comfortable for road cycling

Richard W.

Originally reviewed on

5 out of 5 stars

February 2, 2023

I really like the fit

I really like the fit of the Shift MAG, and am impressed with how light they feel. Good field of view, and top shelf optics. I do find it a bit of a task to line up the lense with the bottom edge of the frame, but overall, I would buy these glasses again and am very happy with them!

Robert W.

Originally reviewed on

5 out of 5 stars

December 29, 2022

These are great glasses if

These are great glasses if you want light feeling glasses that don’t put much pressure on the bridge of your nose. The lens that adapts to light works great as well.

Joseph L.

Originally reviewed on

2 out of 5 stars

November 27, 2022

Kinda good but definitely not durable

I've put it through the wringer
6' 2"

They worked good until the magnetic mechanism that holds the lenses broke under light pressure in my pocket. Smiths quality has declined in recent years (I’ve noticed this with their helmets as well as sunglasses) and these sunnies are proof of that. Not related to these glasses, I had a horrendous experience with their customer support team over a separate order. So between these breaking on me and my horrible experience I wont be buying anything Smith ever again.

Paul D
3 out of 5 stars

November 19, 2022


They sit really weird on my face. The lens isn’t that dark and I find myself squinting due to the brightness. It’s almost seems like the lens isn’t the one I ordered. A different pair of sunglasses I had (before they broke due to being cheaply made) came with supposedly the same lens but they were darker. Overall I’m not satisfied and wish I could return them. The nose piece does adjust but I find that the perfect setting is in between the two positions. If the glasses were lower on my face, I think I could roll with them. They sit high and kind of lean forward. It’s weird. I would say that I’m most likely done ordering Smith sunglasses. My snow goggles aren’t the best either and the lenses often warp my vision. Real pricey products for a huge lack of performance.

Ross P.

Originally reviewed on

5 out of 5 stars

November 15, 2022

Outstanding fit and so light

Outstanding fit and so light weight. You forget your wearing them. Perfect!

Bonnie K.

Originally reviewed on