Ray-Ban shades that finish every outfit

Price facts

• This deal was $114.30 at Designer Frames Outlet on Nov 10.
• Lowest price today: $114.30 at Designer Frames Outlet (checked Nov 10, 2026).
• Checked at 20 stores.

What reviewers say

Questions and answers

What face shapes suit the RB4378?

The square, full-rim shape works best on oval and round faces, where the angles add contrast. The 54 mm lens width runs wide, so narrow faces may find it oversized.

Are the lenses polarized?

No. The RB4378 uses gradient lenses, which are tinted darker at the top and lighter at the bottom. They cut glare but are not polarized.

How does it compare to the Ray-Ban Wayfarer?

The RB4378 has a squarer, more angular shape and gradient lenses, while the Wayfarer is a softer trapezoid with solid tints. The RB4378 reads as more fashion-forward; the Wayfarer is the more classic pick.

What comes in the box?

Ray-Ban typically ships the frame with a case and cleaning cloth. Confirm the included accessories with the store before ordering.

Is the RB4378 worth it compared with other designer sunglasses?

It offers a recognizable brand, a flattering square shape and gradient lenses at a level below Ray-Ban's metal and acetate frames. If you want polarization or a sturdier frame, look at other models.

How should I care for the plastic frame and gradient lenses?

Wipe the lenses with the supplied cloth and avoid leaving the frame on a hot dashboard, since plastic can warp. Store it in the case to keep the hinges tight.

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