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The Ray-Ban Zuri RB4455 sunglasses bring a fresh take on retro style with a modern sustainability story. Part of Ray-Ban's bio-based collection, these unisex frames feature a distinctive pillow shape—rectangular with softly rounded corners—that works across different face shapes and personal styles. Available in two sizes (49mm and 52mm lens width), the Zuri offers a comfortable, lightweight fit for all-day wear.
Bio-Based Construction That Doesn't Compromise
The Zuri frames are made from injected bio-based material containing 57% bio-sourced carbon derived from castor oil, replacing traditional petroleum-based plastics. The lenses use bio-nylon with 40% bio-based carbon content. This isn't just a green label—the materials deliver the same durability and optical clarity Ray-Ban is known for, while reducing environmental impact. The frames come in several finishes: classic Havana tortoise with dark grey lenses, polished black with dark grey polarized lenses, translucent brown with blue lenses, translucent green with blue lenses, and white with yellow mirror flash gold lenses.
The full-rim acetate construction keeps the frames light but sturdy, and the signature Ray-Ban logo sits on each temple. Decorative rivets near the hinges add a vintage detail that nods to Ray-Ban's heritage. The 19mm bridge and 145mm temples provide a balanced, secure fit. All lenses offer 100% UV protection, and polarized options are available for superior glare reduction.
Prescription-Ready and Versatile
The RB4455 Zuri is prescription-ready, so you can add your Rx lenses for everyday wear. The pillow shape flatters oval, square, oblong, and long face shapes—it's a middle ground between fully rectangular and rounded frames, making it a solid choice if you're not drawn to either extreme. The design leans retro but stays current, which means it pairs as easily with casual streetwear as it does with dressier looks.
Ray-Ban describes the Zuri as part of an "authentic and inclusive collection" that combines geometric and futuristic shapes with vintage details. The result is a frame that feels both familiar and new—a smart pick if you want Ray-Ban's iconic quality with a lower environmental footprint.
Product Details
Product DetailsModel
0RB4455Shape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsFrame Color
TortoiseColor Code
135987Color Description
HavanaLens Color
Dark Grey
Frame Color
BrownColor Code
680980Color Description
Rosty BrownLens Color
Blue
Frame Color
BlackColor Code
667781Color Description
BlackLens Color
Dark Grey PolarLens Features
polarized
Frame Color
BlackColor Code
667781Color Description
BlackLens Color
Dark Grey PolarLens Features
polarized
Color Code
68086DColor Description
Cloudy Warm WhiteLens Color
Yellow Mirror Flash Gold
Frame Color
TortoiseColor Code
135987Color Description
HavanaLens Color
Dark Grey
Color Code
68086DColor Description
Cloudy Warm WhiteLens Color
Yellow Mirror Flash Gold
Color Code
681080Color Description
Cloudy Jungle GreenLens Color
Blue
Color Code
681080Color Description
Cloudy Jungle GreenLens Color
Blue
Frame Color
BrownColor Code
680980Color Description
Rosty BrownLens Color
Blue
Size Details
Size DetailsBridge Width
19.00Temple Length
145.00Size
5219-145
Bridge Width
19.00Temple Length
145.00Size
4919-145
Bridge Width
19.00Temple Length
145.00Size
4919-145
Bridge Width
19.00Temple Length
145.00Size
5219-145
Bridge Width
19.00Temple Length
145.00Size
4919-145
Bridge Width
19.00Temple Length
145.00Size
4919-145
Bridge Width
19.00Temple Length
145.00Size
5219-145
Bridge Width
19.00Temple Length
145.00Size
4919-145
Bridge Width
19.00Temple Length
145.00Size
5219-145
Bridge Width
19.00Temple Length
145.00Size
5219-145
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Frequently Asked Questions
Are Ray-Ban Zuri RB4455 sunglasses prescription-ready?
Yes, the Ray-Ban Zuri RB4455 sunglasses are prescription-capable. The frames can accommodate prescription lenses, making them suitable for everyday wear if you need vision correction. You can order them with your Rx through most optical retailers.
What does bio-based mean for Ray-Ban Zuri sunglasses?
The Zuri frames are made from bio-based materials containing 57% bio-sourced carbon derived from renewable sources like castor oil, replacing traditional petroleum-based plastics. The lenses use bio-nylon with 40% bio-based carbon content. These materials offer the same durability and performance as conventional plastics while reducing environmental impact.
What face shapes work best with the pillow-shaped Zuri frame?
The pillow shape (rectangular with rounded corners) is versatile and flatters a range of face shapes including oval, square, oblong, and long profiles. The balanced proportions and softened edges make it a good choice if you're not drawn to fully round or sharply angular frames. The high-bridge fit ensures comfortable wear across different facial structures.
What sizes are available for the Ray-Ban Zuri RB4455?
The Zuri is available in two lens widths: 49mm and 52mm. Both sizes feature a 19mm bridge width and 145mm temple length. The 49mm offers a more compact, narrow fit, while the 52mm provides slightly more coverage. Choose based on your face width and whether you prefer a snug or relaxed fit.
Do Ray-Ban Zuri sunglasses have UV protection?
Yes, all Ray-Ban Zuri RB4455 sunglasses include lenses with 100% UV protection to shield your eyes from harmful UVA and UVB rays. Polarized lens options are also available in select colorways, offering superior glare reduction and enhanced visual clarity for outdoor activities.
What colors and lens options are available for the Zuri RB4455?
The Zuri comes in multiple colorways: Havana tortoise with dark grey lenses, polished black with dark grey polarized lenses, translucent brown (Rosty Brown) with blue lenses, translucent green (Cloudy Jungle Green) with blue lenses, and white (Cloudy Warm White) with yellow mirror flash gold lenses. Each color is designed to complement the bio-based frame aesthetic.
Compare With Similar Frames
How the Ray-Ban Zuri 4455 Sunglasses stacks up against the closest alternatives we carry.
- Sleeker, more understated pillow shape
- Lighter weight and narrower profile
- More versatile for different face shapes
- Pillow shape offers a unique middle ground between square and round
- Retro-inspired design with modern appeal
- High-bridge fit works well for various face structures
Read the full comparison
Ray-Ban Zuri vs. Other Bio-Based Models
If you're drawn to Ray-Ban's sustainable bio-based collection, you have a few strong options at Designer Optics. The Zuri RB4455 sits in the middle of the lineup in terms of both style and presence.
Zuri vs. Corrigan RB4397: The Corrigan is the bolder choice. It features a chunkier, more angular rectangular frame with a flat top bar and two-hole bridge that makes a statement. The Zuri, by contrast, offers a sleeker, more understated pillow shape with softened corners. If you want frames that command attention, the Corrigan delivers. If you prefer versatility and a frame that works across more occasions, the Zuri is the smarter pick. Both use the same bio-based acetate (57% bio-sourced carbon), so the sustainability story is identical—it's purely a style decision.
Zuri vs. RB4441D: The RB4441D is another bio-based option at the same $160 price point. While both share eco-friendly construction, the 4441D leans into a square-round hybrid shape, whereas the Zuri's pillow shape is more rectangular with rounded edges. The Zuri offers more colorway variety, including translucent options and mirror lenses, making it a better choice if you want visual interest. The 4441D is slightly more minimalist.
Why choose the Zuri? It's the Goldilocks frame in Ray-Ban's bio-based range—not too bold, not too plain, with a shape that flatters more face types than sharply angular or fully round frames. The retro-inspired pillow shape feels current without chasing trends, and the two size options (49mm and 52mm) let you dial in the fit. If you want Ray-Ban quality, sustainable materials, and a frame that works for daily wear, the Zuri is a solid, versatile choice.
At a Glance
Ray-Ban Corrigan RB4397 Sunglasses
Pros:
- Sleeker, more understated pillow shape
- Lighter weight and narrower profile
- More versatile for different face shapes
- Available in two sizes (49mm and 52mm)
Cons:
- Less bold and statement-making than Corrigan
- Fewer dramatic colorways
- May feel too subtle for those wanting a chunky frame
Ray-Ban RB4441D Sunglasses
Pros:
- Pillow shape offers a unique middle ground between square and round
- Retro-inspired design with modern appeal
- High-bridge fit works well for various face structures
- More color variety including translucent options
Cons:
- Pillow shape may be less familiar than classic shapes
- Not as widely recognized as iconic Ray-Ban models
- Newer model with less brand heritage