FitOn Full Frame Sunglasses

$43.76 ~~$59.95~~ In stock

Our FitOns are sunglasses that fit over glasses, including prescription lenses and frames. These fit-over style sunglasses are made from durable Techlon™ Polycarbonate and integrate TriLenium^® Polarized technology that helps block blue light and shield your eyes from ultraviolet (UV) solar light. Available in Black or Tortoise.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Emma ★★★★★ Oct 18, 2026

The polarization on these is legit—driving home at sunset felt noticeably less glaring even with my regular glasses underneath. The polycarbonate frames are light enough that I forget I'm wearing two pairs.

Samuel ★★★★★ Oct 14, 2026

I've been wearing these over my prescription frames on morning runs and they block the glare off the pavement perfectly. The polarized lenses actually cut the harsh reflections. The polycarbonate feels sturdy enough to toss in my bag without worrying.

Emily X. ★★★★★ Oct 13, 2026

Finally, a pair that slides right over my prescription frames without that pinched, squeezed feeling. The polarized lenses kill the glare off the water when I'm fishing, and the polycarbonate shell has survived being tossed in my tackle box.