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How to Wear Sunglasses With Glasses

If you wear prescription glasses, here are your real options for sun protection -- beyond just squinting.

Prescription Sunglasses

A dedicated second pair, ground to your exact prescription, for the clearest and most comfortable option outdoors.

Photochromic Lenses

One pair that automatically darkens outdoors and clears back up indoors -- no switching required.

Clip-On Sunglass Lenses

An affordable, portable option that attaches over your existing prescription frame.

Fit-Over Sunglasses

Larger sunglasses designed to fit over your regular glasses entirely, without needing a matching frame.

Which Option Fits Your Lifestyle

If you're outdoors often and want the cleanest look with full optical clarity, prescription sunglasses are the gold standard. If you want to avoid carrying two pairs entirely, photochromic lenses solve that at the cost of not darkening as fully as dedicated sunglasses, especially behind car windshields, which block much of the UV that triggers the reaction. Clip-ons and fit-overs are budget-friendly options that require no new lens investment at all.

Most people combine two of these approaches. A common setup: photochromic lenses in your everyday frame for casual outdoor time, plus a dedicated pair of prescription sunglasses for driving or extended time outdoors.
Frequently Asked Questions
Are photochromic lenses as dark as real sunglasses? +
Not quite as dark in most conditions, and they darken less behind car windshields since glass blocks much of the UV that triggers the reaction -- dedicated sunglasses are better for driving.
Do clip-on sunglasses work with any frame? +
Universal clip-ons fit many standard frame shapes, though a perfect fit depends on your specific frame's dimensions -- check compatibility before ordering.
Are prescription sunglasses expensive? +
At Shade Gray, prescription sunglasses are priced the same as our regular prescription frames, starting at $49.
Can I get polarized prescription sunglasses? +
Yes, polarization can be added to prescription sunglass lenses -- see our guide on polarized vs. photochromic vs. tinted lenses.
More Helpful Guides
See clearly, indoors and out

Shop prescription sunglasses or add a photochromic upgrade to your everyday frame, starting at $49.