Description
Description
Introducing the Ray-Ban sunglasses RB4451, a unisex, full-rim silhouette that elevates everyday wear into a refined affair. This frame pairs a feather-light nylon front with durable metal temples, delivering enduring comfort without compromising on presence. Its irregular shape and timeless lines resonate with those who seek a versatile statement piece for both city streets and boardroom corridors. As part of designer eyewear, this model embodies the unmistakable confidence of Ray-Ban while remaining attainable through Ardor Eyewear.
Every detail speaks to craftsmanship: a nylon front for flexibility and resilience, a crystal lens material for clarity, and a respectful base 4.25 lens geometry that flatters myriad face shapes. The RB4451 features a 50mm eye size, a 20mm bridge, and 145mm temple arms, with adjustable Geofit nosepads to fine-tune the fit. That combination translates to all-day comfort, even after long meetings or late-dinner outings.
Available in a refined palette of colorways—Black, Transparent Beige, Transparent Blue, Transparent Grey, Transparent Orange, and specialty variants such as Black (630631) - Green, Black (630658) - Green Polarized, and Black (601/B1) - Dark Grey—this RB4451 makes it easy to express every mood. Choose a 50mm lens width for a classic look or a 53mm option for a bolder silhouette, depending on your preference.
Designed for prescription-ready customization, the RB4451 can be tailored to your optical needs while preserving its premium build. The understated elegance of the nylon front and metal temples ensures a secure fit with or without lenses, making it an ideal choice for professionals who value precision, clarity, and style.
From Ardor Eyewear’s UK boutique, you can trust genuine Ray-Ban craftsmanship, full manufacturer packaging, and expert service. With easy online ordering, virtual try-ons, fast delivery, and transparent tracking, your luxury eyewear experience is seamless—whether you’re upgrading your sunglasses or seeking the perfect daily frames.
Product Specifications
Product Specifications
| Model Code: | Ray-Ban - RB4451 - Sunglasses |
| Brand: | Ray-Ban |
| Product Type: | Sunglasses |
| Barcode | 8056262415603 |
| Gender: | Unisex |
| Theme: | Core |
| Suits These Face Shapes: | Round Face, Square Face, Oval Face, Heart Face, Diamond Face, Long Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Irregular |
| Front Material: | Nylon |
| Frame Front Colour: | Black |
| Front Colour (detailed): | Black |
| Frame Temple Material: | Metal |
Lens Specifications
Lens Specifications
| Lens Color: | Dark Grey |
| Lens Material: | Crystal |
| Lens Base Curve: | Base 4.25 |
Size & Fit Details
Size & Fit Details
| Lens Width: | 50 MM |
| Lens Height: | 44 MM |
| Bridge Size: | 20 MM |
| Temple Length: | 145 MM |
| Size Guide: | L |
| Geofit: | Adjustable Nosepads |
Ray-Ban Packaging
Ray-Ban Packaging

*The packaging image is for reference purposes only; actual packaging may differ.
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Ray-Ban - RB4451 - Sunglasses
Ray-Ban
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Ray-Ban - RB4451 - Sunglasses (Ray-Ban) is selling:
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Description
Description
Introducing the Ray-Ban sunglasses RB4451, a unisex, full-rim silhouette that elevates everyday wear into a refined affair. This frame pairs a feather-light nylon front with durable metal temples, delivering enduring comfort without compromising on presence. Its irregular shape and timeless lines resonate with those who seek a versatile statement piece for both city streets and boardroom corridors. As part of designer eyewear, this model embodies the unmistakable confidence of Ray-Ban while remaining attainable through Ardor Eyewear.
Every detail speaks to craftsmanship: a nylon front for flexibility and resilience, a crystal lens material for clarity, and a respectful base 4.25 lens geometry that flatters myriad face shapes. The RB4451 features a 50mm eye size, a 20mm bridge, and 145mm temple arms, with adjustable Geofit nosepads to fine-tune the fit. That combination translates to all-day comfort, even after long meetings or late-dinner outings.
Available in a refined palette of colorways—Black, Transparent Beige, Transparent Blue, Transparent Grey, Transparent Orange, and specialty variants such as Black (630631) - Green, Black (630658) - Green Polarized, and Black (601/B1) - Dark Grey—this RB4451 makes it easy to express every mood. Choose a 50mm lens width for a classic look or a 53mm option for a bolder silhouette, depending on your preference.
Designed for prescription-ready customization, the RB4451 can be tailored to your optical needs while preserving its premium build. The understated elegance of the nylon front and metal temples ensures a secure fit with or without lenses, making it an ideal choice for professionals who value precision, clarity, and style.
From Ardor Eyewear’s UK boutique, you can trust genuine Ray-Ban craftsmanship, full manufacturer packaging, and expert service. With easy online ordering, virtual try-ons, fast delivery, and transparent tracking, your luxury eyewear experience is seamless—whether you’re upgrading your sunglasses or seeking the perfect daily frames.
Product Specifications
Product Specifications
| Model Code: | Ray-Ban - RB4451 - Sunglasses |
| Brand: | Ray-Ban |
| Product Type: | Sunglasses |
| Barcode | 8056262415603 |
| Gender: | Unisex |
| Theme: | Core |
| Suits These Face Shapes: | Round Face, Square Face, Oval Face, Heart Face, Diamond Face, Long Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Irregular |
| Front Material: | Nylon |
| Frame Front Colour: | Black |
| Front Colour (detailed): | Black |
| Frame Temple Material: | Metal |
Lens Specifications
Lens Specifications
| Lens Color: | Dark Grey |
| Lens Material: | Crystal |
| Lens Base Curve: | Base 4.25 |
Size & Fit Details
Size & Fit Details
| Lens Width: | 50 MM |
| Lens Height: | 44 MM |
| Bridge Size: | 20 MM |
| Temple Length: | 145 MM |
| Size Guide: | L |
| Geofit: | Adjustable Nosepads |
Ray-Ban Packaging
Ray-Ban Packaging

*The packaging image is for reference purposes only; actual packaging may differ.
Related Collections
Related Collections
- All Collections
- Best Sellers
- Black Colour Sunglasses
- Designer Eyewear Under 150
- Everything
- Irregular Shape Sunglasses
- Large Sunglasses
- Large Sunglasses For Mens
- Large Sunglasses For Women
- Men Sunglasses
- Oversized Sunglasses For Women
- Photochromic Sunglasses
- Prescription Sunglasses
- Ray Ban Men Sunglasses
- Ray Ban Prescription Sunglasses
- Ray Ban Sunglasses
- Ray Ban Unisex Sunglasses
- Ray Ban Women Sunglasses
- Sunglasses
- Unisex Sunglasses
- Women Diamond Face Sunglasses
- Women Heart Face Sunglasses
- Women Long Face Sunglasses
- Women Oval Face Sunglasses
- Women Round Face Sunglasses
- Women Square Face Sunglasses
- Women Sunglasses
- £100 - £250 Sunglasses
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Pair it with Carl Zeiss or Essilor prescription lenses, fitted in-house by qualified opticians — with anti-reflective, blue-light, photochromic or polarized upgrades to suit how you wear them.
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