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Ray-Ban Square Sunglasses 54mm with Transparent Frame and Grey Gradient Lenses - RB4378 64771154

Model # RB4378 64771154
Abt # RB437864771154
UPC # 8056597626866
  • Square Shape
  • Ray-Ban Logo On Temples
  • 54mm Lens Width
  • High Bridge Fit
  • Grey Gradient Lenses With Transparent Frame Finish
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which ends 10/07/2026
Regular Price: Comp. Value: $176
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Your Price: $132
Save $44. Price includes manufacturer rebate
which ends 10/07/2026
Regular Price: Comp. Value: $176
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Ray-Ban RB4378 64771154 Square Sunglasses 54mm with Transparent Frame and Grey Gradient Lenses

A new interpretation of the 4376, appealing to the angular design of our iconic 1984 cat-eye frames. A modern and simpler take on this iconic feminine shape with contemporary angular lines. Available with transparent and classic colour frames and gradient polar lenses.

California customers:

Frequently Asked Questions

  • No, the lenses are not polarized. They feature grey gradient plastic lenses which provide varying levels of light transmission but do not include polarization for glare reduction.
  • The frame is made of injected material, offering durability and a lightweight feel suitable for everyday lifestyle use.
  • The lenses have a width of 54mm and a height of approximately 46.9mm, providing good coverage with a stylish square shape.
  • Yes, the sunglasses come with a 2-year limited warranty covering parts and labor to ensure quality and customer satisfaction.
  • The lenses have a gradient effect, which means the tint is darker at the top and gradually becomes lighter towards the bottom, ideal for reducing glare while maintaining visibility.