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The Ray-Ban Cats 1000 RB4126 sunglasses bring a modern twist to the classic cat-eye silhouette. As a founding member of Ray-Ban's Cats family, this frame features softer, more rounded edges than traditional cat-eye styles, creating a look that's bold yet approachable. The oversized 57mm lenses provide generous coverage and sun protection for a variety of outdoor activities.
Design & Fit
The full-rim acetate frame is lightweight and durable, built with a high bridge fit that sits comfortably on most face shapes. At 57-19-140mm, these sunglasses offer a standard fit designed for oval, heart, and square faces. The slim temples feature the signature Ray-Ban logo, and the frame includes flex hinges for added comfort during all-day wear. Available in six colors—from classic black and light havana tortoise to eye-catching mirror finishes—there's a version to match any style.
Prescription-Ready with Full UV Protection
These frames are fully compatible with prescription lenses, including single vision, progressive, and bifocal options. All Ray-Ban Cats 1000 lenses block 100% of UVA and UVB rays, protecting your eyes from harmful radiation. The frames can be customized with polarized or other specialty lens options to suit your needs.
Product Details
Model
0RB4126Shape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color Code
601/32Color Description
BlackFrame Color
BlackLens Color
Crystal Grey Gradient
Color Code
710/51Color Description
Light HavanaFrame Color
TortoiseLens Color
Crystal Brown Gradient
Color Code
820/3KColor Description
Stripped Red HavanaFrame Color
TortoiseLens Color
Brown Mirror Gradient Grey
Color Code
601/3FColor Description
BlackFrame Color
BlackLens Color
Clear Gradient Blue
Color Code
6430B1Color Description
Striped Grey HavanaFrame Color
TortoiseLens Color
Dark Grey
Color Code
6430T6Color Description
Stripped Grey HavanaFrame Color
TortoiseLens Color
Blue Mirror Gradient Fucsia
Size Details
Lens Width
57mmBridge Width
19mmTemple Length
140mmSize
5719-140
Lens Width
57mmBridge Width
19mmTemple Length
140mmSize
5719-140
Size
5719-140
Lens Width
57mmBridge Width
19mmTemple Length
140mmSize
5719-140
Bridge Width
19.00Temple Length
140.00Size
5719-140
Bridge Width
19.00Temple Length
140.00Size
5719-140
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Frequently Asked Questions
Are the Ray-Ban Cats 1000 RB4126 sunglasses prescription-ready?
Yes, the Ray-Ban Cats 1000 RB4126 is fully prescription-ready. These frames accommodate single vision, progressive (no-line bifocal), and lined bifocal prescription lenses. The full-rim acetate construction provides a secure lens fit, and the 57mm lens width offers ample space for most prescription ranges.
What face shapes work best with the Ray-Ban Cats 1000?
The Ray-Ban Cats 1000 RB4126 is designed to complement oval, heart, and square face shapes. The butterfly shape with its soft, rounded cat-eye silhouette adds feminine curves that balance angular features. The frame features a high bridge fit and measures 57mm lens width, 19mm bridge, and 140mm temple length—a standard size that fits most adult faces comfortably.
Do Ray-Ban Cats 1000 sunglasses have polarized lenses?
The standard Ray-Ban Cats 1000 RB4126 sunglasses come with non-polarized gradient lenses that reduce glare through tint gradation. However, because these frames are prescription-ready, you can customize them with polarized lenses if desired. All versions provide 100% UVA and UVB protection regardless of polarization.
What is the difference between Ray-Ban Cats 1000 and Erika?
While both are feminine Ray-Ban styles, the Cats 1000 RB4126 features a butterfly/cat-eye shape with more pronounced curves and a fuller coverage design, whereas the Erika RB4171 has a rounded panthos shape with a softer, more subtle cat-eye flair. The Cats 1000 offers a bolder, more retro-inspired look, while the Erika is lighter and more casual with its rubberized frame finish.
What materials are Ray-Ban Cats 1000 frames made from?
The Ray-Ban Cats 1000 RB4126 frames are made from high-quality acetate (also called propionate), a durable and lightweight plastic material. The temples are constructed from nylon, offering flexibility and a secure fit. This combination provides all-day comfort while maintaining the frame's structural integrity and classic glossy finish.
What comes included with Ray-Ban Cats 1000 sunglasses?
Each pair of Ray-Ban Cats 1000 RB4126 sunglasses comes with a protective carrying case, a microfiber cleaning cloth, and the manufacturer's warranty. The case protects your sunglasses from scratches and damage when not in use, and the cleaning cloth helps maintain lens clarity.
Compare With Similar Frames
How the Ray-Ban Cats 1000 4126 Sunglasses stacks up against the closest alternatives we carry.
- Lighter weight with rubberized nylon frame and thin metal temples
- More subtle, casual look with softer panthos shape
- Slightly lower price point (typically $105.70-$197.00)
- Larger oversized lenses for maximum sun coverage
- Classic Jackie O vintage glamour aesthetic
- Acetate construction similar to Cats 1000
Read the full comparison
Ray-Ban Cats 1000 vs. Erika vs. Jackie Ohh: Which Feminine Frame Is Right for You?
If you're drawn to Ray-Ban's feminine styles, you've likely encountered the Cats 1000 RB4126, Erika RB4171, and Jackie Ohh RB4101. All three offer retro-inspired looks with modern comfort, but each brings a distinct personality to your wardrobe.
Cats 1000: Bold Butterfly Coverage
The Cats 1000 strikes a balance between vintage glamour and everyday wearability. Its butterfly shape with soft cat-eye curves provides generous coverage—ideal if you want serious sun protection without going full Jackie O oversized. The acetate frame feels substantial but not heavy, and the gradient lenses are particularly practical for urban environments. At $125.15-$207.00, it sits in the mid-range and works beautifully for oval, heart, and square faces. Choose the Cats 1000 if you want a frame that makes a statement without overwhelming your features.
Erika: Casual and Lightweight
The Erika takes a softer approach with its rounded panthos shape and barely-there cat-eye lift. It's lighter (thanks to the rubberized nylon front and thin metal temples) and more casual—perfect for everyday wear when you want effortless style. The Erika typically runs $105.70-$197.00, making it the most budget-friendly option. However, the trade-off is less coverage and a more understated look. If you prefer subtle to bold, the Erika is your frame.
Jackie Ohh: Maximum Glamour
The Jackie Ohh goes all-in on vintage drama with its oversized lenses and classic 1960s silhouette. It offers the most sun coverage of the three but can overwhelm smaller faces. At $131.48-$244.00, it's also the priciest. Choose the Jackie Ohh if you want full-on retro glamour and have the face size to carry it.
Our take: The Cats 1000 is the Goldilocks option—bolder than the Erika but more wearable than the Jackie Ohh. Its butterfly shape flatters a wide range of faces, the gradient lenses are genuinely functional, and the price-to-style ratio is excellent. If you want one versatile pair that works from brunch to beach, the Cats 1000 delivers.
At a Glance
Ray-Ban Erika 4171 Sunglasses
Pros:
- Lighter weight with rubberized nylon frame and thin metal temples
- More subtle, casual look with softer panthos shape
- Slightly lower price point (typically $105.70-$197.00)
- Versatile unisex styling that works for more face shapes
Cons:
- Less coverage and sun protection than the Cats 1000
- Softer cat-eye detail may not suit those wanting a bolder statement
- Rubberized finish can show wear over time
- Less retro/vintage aesthetic compared to the Cats 1000
Ray-Ban Jackie Ohh 4101 Sunglasses
Pros:
- Larger oversized lenses for maximum sun coverage
- Classic Jackie O vintage glamour aesthetic
- Acetate construction similar to Cats 1000
- Prescription-ready with full UV protection
Cons:
- Higher price range ($131.48-$244.00)
- Larger size may overwhelm smaller faces
- Less variety in modern colorways
- Straighter temple design compared to Cats 1000's curved fit







