
The large BluBlocker with clip is exactly what I need for my specific size glasses. However, these clip-ons are best suited for outdoor use on a bright, sunny day. These lenses are tinted, from darker at the top to lighter at the bottom of the lens, rather than a continuous darkening across the entire surface of the lens. That doesn't mean they can't be used, just that the shading limits the use of these sunglasses compared to the BluBlocker clip-on lenses, which are actually more versatile. A tint is more useful for blocking blue light (preventing eye strain) from your computer or working/shopping in a warehouse building or mercury-lit store indoors, and also useful outdoors on a sunny day. This product is intended for outdoor use in bright light, and the shade difference should be considered by the buyer. They're well constructed, with an outer frame that can withstand more wear and tear, but they're a bit heavier than the basic single-visor models.

Durable Polarized Sunglasses For Men: Perfect For Fishing, Driving & Golf With 100% UV Protection By SUNGAIT
37 Review

Oakley Flak Jacket XLJ Sunglass Replacement Lenses & Sock Kit By BlazerBuck
39 Review

Enhance Your Eyewear: Mryok Polarized Replacement Lenses Tempo - Find the Perfect Fit!
34 Review

Oakley Flak Jacket 13-727 with Polarized Lenses
36 Review