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Bonus Lens

Smith Shift MAG

$259
Color
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Smith Shift MAG

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Free Shipping & Returns

Free Shipping & Returns

Free Shipping & Returns

Don't pay a cent for standard shipping ever again. Other shipping options are available. Learn More

Not 100% satisfied with your purchase? Return them within 45 days for a full refund or exchange. Learn More

See Better Guarantee

Price Match Promise

Price Match Promise

While many websites offer steep discounts on lenses and name brands, oftentimes, prices have been marked up beforehand to appear more heavily discounted. At SportRx.com, we offer the lowest possible price every day. And in the event that’s not the case, we will price match other authorized retailers to ensure you get the best possible price with the best customer service. It’s our Price Match Promise. Learn More

FSA & HSA Accepted

FSA/HSA ACCEPTED

FSA/HSA ACCEPTED

Flexible spending accounts (FSA), health savings accounts (HSA), and out-of-network vision insurance coverage can all be used towards awesome new prescription sunglasses, eyeglasses, and goggles. Learn More

Need Help With Fit or Prescription?

Talk with one of our friendly Sports Opticians.

PRODUCT OVERVIEW

Coverage
  • Low
  • Moderate
  • Max
Sweatability
  • Casual
  • Athleisure
  • Performance
Prescription Friendliness
  • No Rx
  • Some Rx
  • Most Rx
SportRx Frame Width™
133mm

SportRx Frame Width™ (SFW) is the measurement our Sports Opticians use to find the most accurate fit possible. Unlike most eyewear measurements that have little to do with fit, SFW serves as an indicator for how well a frame or goggle will fit your face.

View Fit Guide

SportRx Frame Width

Runners and cyclists in search of faster times, the Shift MAG is the performance frame you've been waiting for. This superlight 5-base-frame includes SMITH's two-position nose piece and no-slip temples, giving you a secure fit no matter how fast you're going. Featuring MAG interchangeable lens technology which enables quick, fingerprint-free lens changes, you'll be ready without missing a beat or slowing your pace. Available with one clear lens and a color-enhancing ChromaPop lens.

Benefits

Simplified Lens Swapping

A combination of magnets and innovative frame technology make for a goggle lens interchange system that is both easy and secure.

Swap Between Multiple Lenses

With interchangeable lenses, you can swap out your lens with ease. Get fine-tuned performance for every sport you love, all wrapped into one killer frame.

Customized Comfort

Fine-tune the fit of your glasses with adjustable nose pads for better optical alignment, comfort and wear-ability.


Slip Free

Rubber nose pads keep your frames in place and optically aligned even as you sweat, jump, slide, bounce, you name it.

Secure Comfort

Rubber temples aid a secure and steady grip so your sunglasses can rest comfortably on your head.

Optimized Comfort & Fit

Compared to standard nose pads, a saddle bridge nose piece equally distributes the weight of the frame as it sits on your face, maximizing comfort all day long.

TECH SPECS

Included Accessories
Bonus Shield, Hard Case, Microfiber Bag
Frame Materials
Plastic
Perfect For These Activities
Cycling
Frame Measurements

Bridge: 18mm

Lens Height: 57mm

Lens Width: 99mm

Temple: 125mm

Smith Shift MAG Reviews

*Results Vary From Person To Person