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See Better Guarantee
See Better Guarantee
We understand prescription lenses are an investment in your vision. At SportRx, we go beyond premium brand names and prescription lenses. We give you friendly professionals to help you find what you need and 45 days to make sure you’re happy with your purchase. Your satisfaction is our promise, or your money back. Learn More
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
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 Size & Fit Guide
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.
A combination of magnets and innovative frame technology make for a goggle lens interchange system that is both easy and secure.
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.
Fine-tune the fit of your glasses with adjustable nose pads for better optical alignment, comfort and wear-ability.
Rubber nose pads keep your frames in place and optically aligned even as you sweat, jump, slide, bounce, you name it.
Rubber temples aid a secure and steady grip so your sunglasses can rest comfortably on your head.
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.
SIZE & FIT GUIDE
1 - Lens Width: 99 mm
2 - Lens Height: 57 mm
3 - Bridge Width: 18 mm
4 - SportRx Frame Width™ (SFW): 133 mm | Learn More
5 - Temple Arm Length: 125 mm
M, L | Not sure about frame fit? Frame Fit Guide
Adjustable | Not sure about bridge fit? Bridge Fit Guide
*Results Vary From Person To Person