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The Ray-Ban RB4181 sunglasses deliver a clean square silhouette in a lightweight acetate frame that works for daily wear. With a 57mm lens width and 16mm bridge, this frame suits medium to wider faces and features Ray-Ban's high bridge fit for comfortable all-day wear.
Frame Design & Construction
Built from durable acetate, the RB4181 balances structure with flexibility. The full-rim design houses lenses in a contemporary square shape. The 145mm temples are finished with the signature Ray-Ban logo, and the frame is available in 12 color combinations ranging from classic black and havana tortoise to gradient and polarized lens options. The molded nose pads distribute weight evenly, and the frame's slightly larger profile provides good coverage without feeling bulky.
Lens Options & UV Protection
The RB4181 is offered with multiple lens treatments: solid color G-15 green and brown lenses, gradient options that transition from darker at the top to lighter at the bottom, and polarized lenses that cut glare from water, roads, and reflective surfaces. All lenses provide 100% UVA and UVB protection. The polycarbonate lens material is impact-resistant and lighter than glass, making these sunglasses practical for driving, outdoor activities, and everyday use.
Prescription-Ready & Versatile
These frames are fully prescription-ready and compatible with single vision, bifocal, and progressive lenses. The frame's depth and shape accommodate a wide range of prescriptions, and the acetate material allows opticians to adjust the fit precisely. The RB4181 works for sun protection with your prescription or as a frame for custom lenses.
Product Details
Product DetailsModel
0RB4181Shape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsFrame Color
BlackColor Code
601Color Description
BlackLens Color
Crystal Green
Frame Color
TortoiseColor Code
710/51Color Description
Light HavanaLens Color
Crystal Brown Gradient
Frame Color
BlackColor Code
601/71Color Description
BlackLens Color
Crystal Grey Gradient Azure
Frame Color
TortoiseColor Code
710/83Color Description
Light HavanaLens Color
Polar Brown
Frame Color
BlackColor Code
601/9AColor Description
BlackLens Color
Polar Green
Frame Color
BlackColor Code
601/80Color Description
BlackLens Color
Dark Blue
Frame Color
BlackColor Code
601/87Color Description
BlackLens Color
Dark Grey
Frame Color
TortoiseColor Code
710/7NColor Description
Light HavanaLens Color
Violet
Color Code
65697NColor Description
Matte Blue On BrownLens Color
Violet
Frame Color
BlackColor Code
656811Color Description
Matte Black On GreenLens Color
Grey Gradient
Color Code
657080Color Description
Matte Green On BlueLens Color
Blue
Frame Color
BlackColor Code
6130Color Description
Top Matte Black On Trasp GreyLens Color
Green
Size Details
Size DetailsLens Width
57mmBridge Width
16mmTemple Length
145mmSize
5716-145
Lens Width
57mmBridge Width
16mmTemple Length
145mmSize
5716-145
Lens Width
57mmBridge Width
16mmTemple Length
145mmSize
5716-145
Lens Width
57mmBridge Width
16mmTemple Length
145mmSize
5716-145
Lens Width
57mmBridge Width
16mmTemple Length
145mmSize
5716-145
Size
5716-145
Size
5716-145
Size
5716-145
Size
5716-145
Size
5716-145
Bridge Width
16.00Temple Length
145.00Size
5716-145
Lens Width
57mmBridge Width
16mmTemple Length
145mmSize
5716-145
Ray-Ban Rb4181 4181 Sunglasses
Very pleased
They look awesome. A little loose in the fit.
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At Designer Optics, our skilled and experienced lab opticians play a crucial role in ensuring the quality and accuracy of your eyewear. With over 30 combined years of experience and full licensure, they review each prescription carefully and are equipped to answer any questions you may have.
Our state-of-the-art lab is equipped with the latest technology and equipment, including advanced edging and cutting technology, to produce lenses that are precise and accurate. Whether you need full frame or rimless lenses, our team is dedicated to providing the best possible results.
For personalized support, simply send an email to Support@designeroptics.com to request a call back from one of our friendly opticians.
Frequently Asked Questions
Are Ray-Ban RB4181 sunglasses prescription-ready?
Yes, the RB4181 frames are fully compatible with prescription lenses including single vision, bifocal, and progressive options. The acetate frame can be easily adjusted by an optician for a precise fit with your prescription. Many customers use these frames for prescription sunglasses.
What face shapes work best with the RB4181?
The RB4181's square shape flatters most face shapes, particularly oval and round faces. The 57mm lens width and 16mm bridge provide standard coverage suitable for medium to wider faces. The high bridge fit design accommodates a variety of nose bridge shapes comfortably.
What is the difference between RB4181 and RB2132 New Wayfarer?
The RB4181 has a more contemporary square shape with a 57mm lens width, while the RB2132 New Wayfarer features a slightly more rectangular lens and comes in 52mm, 55mm, and 58mm sizes. The RB4181 offers a cleaner, more modern aesthetic compared to the New Wayfarer's retro-inspired design.
Do RB4181 sunglasses come with polarized lenses?
Polarized lenses are available as an option on select RB4181 models (such as 710/83 and 601/9A variants). Polarized versions eliminate glare from reflective surfaces like water and roads, providing enhanced clarity and reduced eye strain. Non-polarized gradient and solid lens options are also available.
What size are Ray-Ban RB4181 sunglasses?
The RB4181 measures 57mm lens width, 16mm bridge width, and 145mm temple length (57-16-145). The lens height is 44.6mm. This is considered a medium to large fit that works well for people with wider faces or those who prefer more coverage.
Are Ray-Ban RB4181 sunglasses lightweight and comfortable?
Yes, the injected nylon acetate frame is notably lightweight while remaining durable. Customer reviews consistently mention the comfortable fit for all-day wear, with molded nose pads and flexible temples that adapt to your face. The material is also easy for opticians to adjust for a custom fit.
Compare With Similar Frames
How the Ray-Ban Rb4181 4181 Sunglasses stacks up against the closest alternatives we carry.
- Available in three sizes (52mm, 55mm, 58mm) for more fit options
- Iconic retro-inspired design with broader cultural recognition
- Slightly more rectangular lens shape for a classic Wayfarer look
- Matte rubber finish gives an edgier, more contemporary look
- Available in 54mm size for a slightly smaller fit option
- Younger, trendier aesthetic that appeals to a different demographic
Read the full comparison
Ray-Ban RB4181 vs. New Wayfarer RB2132 vs. Justin RB4165
If you're deciding between the RB4181, the New Wayfarer RB2132, and the Justin RB4165, here's what sets them apart.
RB4181 vs. New Wayfarer RB2132
The New Wayfarer RB2132 is Ray-Ban's modern take on the 1950s Original Wayfarer, with a more rectangular lens shape and three size options (52mm, 55mm, 58mm). The RB4181 offers a cleaner, more contemporary square shape with a single 57mm size that works well for medium to wider faces. If you want the iconic Wayfarer heritage and multiple size choices, the RB2132 is your pick. If you prefer a modern square aesthetic with more coverage, the RB4181 delivers.
RB4181 vs. Justin RB4165
The Justin RB4165 shares the RB4181's square inspiration but adds a matte rubber finish for an edgier, street-style look. The Justin is available in a 54mm size, making it slightly smaller and better suited for narrower faces or those who prefer a more compact fit. The RB4181's polished acetate finish is more versatile and formal, while the Justin skews younger and trendier. Choose the RB4181 for a refined, all-occasion frame; choose the Justin for a casual, modern vibe.
Which Should You Choose?
The RB4181 sits between the retro-classic New Wayfarer and the contemporary Justin. It's the best choice if you want a clean square shape, a medium-large fit, and a polished finish that works for both casual and dressier occasions. Its 57mm lens provides excellent coverage, and the high bridge fit accommodates a wide range of face shapes comfortably.
At a Glance
Ray-Ban New Wayfarer RB2132 Sunglasses
Pros:
- Available in three sizes (52mm, 55mm, 58mm) for more fit options
- Iconic retro-inspired design with broader cultural recognition
- Slightly more rectangular lens shape for a classic Wayfarer look
- Often priced similarly or slightly lower
Cons:
- More common and less distinctive than the RB4181
- Rectangular lens shape may not suit all face shapes as well
- Smaller size options may not provide enough coverage for wider faces
Ray-Ban Justin RB4165 Sunglasses
Pros:
- Matte rubber finish gives an edgier, more contemporary look
- Available in 54mm size for a slightly smaller fit option
- Younger, trendier aesthetic that appeals to a different demographic
- Often available at a lower price point
Cons:
- Rubber finish can show wear and fingerprints more easily
- Less formal appearance may not suit all occasions
- 54mm lens width may be too small for those with wider faces