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The Ray-Ban RB4441D Bio-Based Sunglasses bring back 90s-inspired style with a modern, eco-conscious twist. Featuring a distinctive pillow-shaped frame crafted from bio-based injected acetate, these unisex sunglasses offer a fresh take on retro oval silhouettes that have become a viral favorite on social media.
Designed with a low bridge fit and measuring 53mm lens width, 21mm bridge, and 145mm temples, the RB4441D provides comfortable all-day wear for a variety of face shapes. The full-rim acetate construction delivers durability while maintaining a lightweight feel, and the dark lenses provide 100% UV protection against harmful UVA and UVB rays.
These prescription-ready sunglasses are perfect for those seeking versatile eyewear that transitions effortlessly from casual to formal settings. Available in multiple colorways including classic black, white, and warm opal brown tones, the 4441D features the iconic Ray-Ban signature on the temples and delivers the quality craftsmanship Ray-Ban has been known for since 1937.
Product Details
Model
0RB4441DShape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color Code
677287Color Description
WhiteLens Color
Dark Grey
Color Code
677973Color Description
Opal BrownFrame Color
BrownLens Color
Dark Brown
Color Code
667787Color Description
BlackFrame Color
BlackLens Color
Dark Grey
Color Code
678793Color Description
Opal BeigeFrame Color
BrownLens Color
Light Brown
Color Code
677787Color Description
Transparent Dark GreyLens Color
Dark Grey
Color Code
667771Color Description
BlackFrame Color
BlackLens Color
Dark Green
Color Code
686880Color Description
Full Dark BrownFrame Color
BrownLens Color
Dark Blue
Color Code
714/71Color Description
Transparent BrownFrame Color
BrownLens Color
Dark Green
Size Details
Bridge Width
21.00Temple Length
145.00Size
5321-145
Bridge Width
21.00Temple Length
145.00Size
5321-145
Bridge Width
21.00Temple Length
145.00Size
5321-145
Bridge Width
21.00Temple Length
145.00Size
5321-145
Bridge Width
21.00Temple Length
145.00Size
5321-145
Bridge Width
21.00Temple Length
145.00Size
5321-145
Bridge Width
21.00Temple Length
145.00Size
5321-145
Bridge Width
21.00Temple Length
145.00Size
5321-145
The item does not look legit. I went to Sunglass Hut to compare the item with their display, it is totally different. It does not look legit RayBan.
I never received my glasses. I sent an email to ask about my order, they told me to look around my house and mailbox (I did that before sending the email), and I told them that I already did that. I looked again in the mailbox and surroundings and nothing. They told me to call the police and the delivery company, which I don’t think it’s fair since I bought it from you and you didn’t complete the delivery. I think this online store it’s a scam, idk why you’re requesting feedback lol
The sunglasses where just what I ordered. The color, fit and style are awesome on these Ray-Ban’s! Great price but the shipping takes some time. But they are worth it!
The item does not look legit. I went to Sunglass Hut to compare the item with their display, it is totally different. It does not look legit RayBan.
I never received my glasses. I sent an email to ask about my order, they told me to look around my house and mailbox (I did that before sending the email), and I told them that I already did that. I looked again in the mailbox and surroundings and nothing. They told me to call the police and the delivery company, which I don’t think it’s fair since I bought it from you and you didn’t complete the delivery. I think this online store it’s a scam, idk why you’re requesting feedback lol
The sunglasses where just what I ordered. The color, fit and style are awesome on these Ray-Ban’s! Great price but the shipping takes some time. But they are worth it!
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Frequently Asked Questions
Are the Ray-Ban 4441D sunglasses prescription-ready?
Yes, the Ray-Ban RB4441D sunglasses are fully prescription-ready. You can add single vision, progressive, or bifocal prescription lenses to these frames. Ray-Ban's prescription lens technology ensures optimal clarity and a precise fit when customized with your prescription.
What face shapes work best with Ray-Ban 4441D pillow sunglasses?
The pillow-shaped Ray-Ban 4441D sunglasses are ideal for oval, heart, and square face shapes. The rounded, slightly inflated oval design complements angular features and balanced proportions. The low bridge fit makes them particularly suitable for those who find standard eyewear tends to slide down the nose.
What is the size and fit of the Ray-Ban RB4441D?
The Ray-Ban 4441D measures 53mm lens width, 34mm lens height, 21mm bridge width, and 145mm temple length. This is considered a regular or medium fit. The frame features a low bridge fit design, making it an excellent choice for those who need extra clearance or find traditional frames sit too low on their face.
What does 'bio-based' mean for the Ray-Ban 4441D?
The Ray-Ban 4441D is made from bio-based injected acetate materials, representing Ray-Ban's commitment to more sustainable eyewear production. These materials maintain the same durability, comfort, and quality as traditional acetate while incorporating renewable resources into the manufacturing process.
Do the Ray-Ban 4441D sunglasses provide UV protection?
Yes, all Ray-Ban 4441D sunglasses feature lenses with 100% UV protection, effectively shielding your eyes from harmful UVA and UVB rays. The lenses are rated Category 3N, providing excellent protection for bright sunlight conditions and outdoor activities.
What colors are available for the Ray-Ban 4441D?
The Ray-Ban RB4441D is available in eight color combinations including polished black with dark grey lenses, white with dark grey, opal brown with dark brown, opal beige with light brown, transparent dark grey, black with dark green, full dark brown with dark blue, and brown with dark green lenses. Each colorway features the signature Ray-Ban logo on the temples.
Compare With Similar Frames
How the Ray-Ban 4441D Sunglasses stacks up against the closest alternatives we carry.
- Larger 54mm lens width provides more coverage and a bolder look
- Rubberized frame finish offers unique texture and grip
- More oversized, fashion-forward silhouette popular since 2010s
- Square shape offers more angular, structured look
- Slightly larger 54mm lens width for more coverage
- Bio-based construction like the 4441D
- Lower starting price at $111.09
- Modern geometric shape for a distinctive look
- Lightweight acetate construction
Read the full comparison
Ray-Ban 4441D vs Similar Modern Acetate Frames
The Ray-Ban RB4441D has become a standout choice for those seeking 90s-inspired eyewear with a modern bio-based construction. But how does it compare to other popular Ray-Ban acetate frames in our collection?
Ray-Ban 4441D vs Erika 4171
The Ray-Ban Erika 4171 offers a larger, more oversized round silhouette compared to the 4441D's compact pillow shape. While the Erika features a 54mm lens width and rubberized finish for a bold, fashion-forward look, the 4441D's 53mm pillow design delivers a more retro-oval aesthetic that's trending on social media. The 4441D also features a low bridge fit, making it ideal for those who need extra nose clearance. If you prefer maximum coverage and an oversized style, the Erika is your frame. For a more distinctive 90s-inspired look with better fit for low bridges, choose the 4441D.
Ray-Ban 4441D vs Bill 2198
Both the Ray-Ban Bill 2198 and the 4441D feature modern bio-based acetate construction, but they serve different style preferences. The Bill 2198's square shape (54mm) provides angular definition that's perfect for round or oval faces seeking structure, while the 4441D's softer pillow shape offers more versatility across face shapes. The 4441D starts at a lower price point ($160 vs $125.68 for the Bill) and has gained significant viral appeal. Choose the Bill if you want sharp, geometric lines; opt for the 4441D for a softer, more universally flattering retro vibe.
Ray-Ban 4441D vs 4376
The Ray-Ban 4376 presents a contemporary geometric alternative to the 4441D's oval pillow design. With a starting price of $111.09, the 4376 is the most budget-friendly option, but it lacks the distinctive 90s aesthetic and viral popularity of the 4441D. The 4441D's pillow shape is more versatile for various face shapes and has become a social media favorite for its throwback appeal. If you're drawn to the trending retro-oval look and want the low bridge fit, the 4441D is worth the investment. The 4376 works well if you prefer modern geometric shapes at a lower price.
Our Recommendation: The Ray-Ban 4441D stands out for its unique pillow shape, low bridge fit, and viral 90s-inspired aesthetic. It's the ideal choice for anyone seeking a distinctive retro look with modern bio-based construction and excellent versatility across face shapes.
At a Glance
Ray-Ban Erika 4171 Sunglasses
Pros:
- Larger 54mm lens width provides more coverage and a bolder look
- Rubberized frame finish offers unique texture and grip
- More oversized, fashion-forward silhouette popular since 2010s
- Lower starting price at $105.70
Cons:
- Larger fit may overwhelm smaller faces
- Round shape is less distinctive than the trending pillow style
- Not specifically designed with low bridge fit
Ray-Ban Bill 2198 Sunglasses
Pros:
- Square shape offers more angular, structured look
- Slightly larger 54mm lens width for more coverage
- Bio-based construction like the 4441D
- Works well for round and oval face shapes seeking definition
Cons:
- Square shape less versatile than pillow/oval design
- Higher starting price at $125.68
- Less viral/trending appeal compared to the 4441D
Ray-Ban 4376 Sunglasses
Pros:
- Lower starting price at $111.09
- Modern geometric shape for a distinctive look
- Lightweight acetate construction
- Versatile unisex styling
Cons:
- Less retro-inspired than the 90s pillow aesthetic
- May not suit those specifically seeking oval/pillow shapes
- Less social media buzz and viral appeal



