Are the RB4428 lenses polarized?

Yes. The lenses are polarized crystal with 100% UV protection, in a light solid tint.

What size is the RB4428?

It is a 56-21: 56 mm lenses, 21 mm bridge and 145 mm temples, with 43.5 mm lens height.

It works for driving and mixed light, but reviewers say it is weak for very bright midday sun.

It is listed as a high bridge fit, so it sits best on flatter noses and may slide on low bridges.

It is the top of the recent range across the three stores that carry it. A drop below $170 would be a better buy.

Ray-Ban typically includes a case and cleaning cloth with the sunglasses.

At America's Best Eyecare And Eyewear, for $179.95, 22% under what the other stores charge, as of our latest check.

Rated 4.4 out of 5 from 49 ratings.

13 stores we checked sell it, including Walmart, Woot, America's Best Eyecare And Eyewear, Nordstrom, Bass Pro Shops.

$179.95at America's Best Eyecare And EyewearObserved at 10:07 PM

22% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.