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The Costa Permit is a rectangular, full-frame sunglass in plastic with polarized, UV-blocking mirrored glass lenses. It is a unisex sport-casual frame built for fishing and bright-water glare. The best new price is $37.99 at eBay as of November 7, 2026, well below what Costa's polarized glass frames usually cost.
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Lowest price we've seen: $37.99 on Nov 7 at eBay. Tracked across 23 stores since Nov 7.
Rated 4.7 out of 5 from 309 ratings, the Permit is well liked for its polarized lenses and glare control on the water. Owners mostly praise the optics and coverage; complaints center on frame weight and fit.