Description
Description
Introducing the Ray-Ban RB3751CH, a pinnacle of designer sunglasses that embodies timeless style and modern precision. This unisex frame from the Ray-Ban collection features a square, full-rim silhouette crafted for everyday elegance and enduring comfort. Available in a refined 58 mm lens width (with a 44 mm lens height and a 17 mm bridge), RB3751CH pairs seamlessly with the contour of most faces, while offering a secure, balanced fit across all-day wear. Each detail speaks to Ray-Ban's enduring craftsmanship, translating heritage into a contemporary, city-ready silhouette.
The front is a sleek metal construction, with Crystal lenses and temples crafted from Propionate for a flexible, comfortable fit. The combination of metal and crystal optics results in a refined, lightweight feel that doesn't compromise durability. With a base 6 geometry, RB3751CH delivers smooth lines and a flattering profile that remains elegant from morning meetings to sunset strolls.
Designed for a personalised fit, the frame features Ray-Ban's Geofit adjustable nosepads, allowing you to dial in precise bridge alignment for your face. The square shape flatters round, oval, long, and narrow faces, making RB3751CH a versatile choice for urban professionals who value comfort and authenticity in equal measure. This is eyewear built to move with you through a busy day, from commute to client meetings, with unwavering confidence.
RB3751CH is offered in a thoughtful palette including Black, Copper, Gunmetal, and Black (002/K8) – Dark Grey Polarized. The 58-width option and an additional 61-width variant ensure a confident fit across preferences, while the Dark Grey Polarized edition delivers enhanced glare reduction for brighter days. Whichever color you choose, you are selecting a frame that epitomises luxury eyewear for the discerning wearer and a statement of refined taste.
As an official stockist of Ray-Ban, Ardor Eyewear guarantees authenticity, full manufacturer packaging, and transparent, reliable service. Shop with confidence in an easy online experience, with clear order tracking, secure checkout, and fast delivery to your door. When you choose RB3751CH, you’re selecting more than a frame—you’re choosing a lasting, premium accessory that elevates everyday style.
Product Specifications
Product Specifications
| Model Code: | Ray-Ban - RB3751CH - Sunglasses |
| Brand: | Ray-Ban |
| Product Type: | Sunglasses |
| Barcode | 8056262295595 |
| Gender: | Unisex |
| Theme: | Core |
| Suits These Face Shapes: | Round Face, Oval Face, Long Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Square |
| Front Material: | Metal |
| Frame Front Colour: | Black |
| Front Colour (detailed): | Black |
| Frame Temple Material: | Propionate |
Lens Specifications
Lens Specifications
| Lens Color: | + Grey Mirror Blue |
| Lens Material: | Crystal |
| Lens Base Curve: | Base 6 |
| Polarized: | Yes |
Size & Fit Details
Size & Fit Details
| Lens Width: | 61 MM |
| Lens Height: | 46 MM |
| Bridge Size: | 17 MM |
| Temple Length: | 145 MM |
| Size Guide: | XXL |
| 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 - RB3751CH - Sunglasses
Ray-Ban
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Ray-Ban - RB3751CH - Sunglasses (Ray-Ban) is selling:
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- Free Delivery (Save £8)
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- 2 Year Warranty
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Description
Description
Introducing the Ray-Ban RB3751CH, a pinnacle of designer sunglasses that embodies timeless style and modern precision. This unisex frame from the Ray-Ban collection features a square, full-rim silhouette crafted for everyday elegance and enduring comfort. Available in a refined 58 mm lens width (with a 44 mm lens height and a 17 mm bridge), RB3751CH pairs seamlessly with the contour of most faces, while offering a secure, balanced fit across all-day wear. Each detail speaks to Ray-Ban's enduring craftsmanship, translating heritage into a contemporary, city-ready silhouette.
The front is a sleek metal construction, with Crystal lenses and temples crafted from Propionate for a flexible, comfortable fit. The combination of metal and crystal optics results in a refined, lightweight feel that doesn't compromise durability. With a base 6 geometry, RB3751CH delivers smooth lines and a flattering profile that remains elegant from morning meetings to sunset strolls.
Designed for a personalised fit, the frame features Ray-Ban's Geofit adjustable nosepads, allowing you to dial in precise bridge alignment for your face. The square shape flatters round, oval, long, and narrow faces, making RB3751CH a versatile choice for urban professionals who value comfort and authenticity in equal measure. This is eyewear built to move with you through a busy day, from commute to client meetings, with unwavering confidence.
RB3751CH is offered in a thoughtful palette including Black, Copper, Gunmetal, and Black (002/K8) – Dark Grey Polarized. The 58-width option and an additional 61-width variant ensure a confident fit across preferences, while the Dark Grey Polarized edition delivers enhanced glare reduction for brighter days. Whichever color you choose, you are selecting a frame that epitomises luxury eyewear for the discerning wearer and a statement of refined taste.
As an official stockist of Ray-Ban, Ardor Eyewear guarantees authenticity, full manufacturer packaging, and transparent, reliable service. Shop with confidence in an easy online experience, with clear order tracking, secure checkout, and fast delivery to your door. When you choose RB3751CH, you’re selecting more than a frame—you’re choosing a lasting, premium accessory that elevates everyday style.
Product Specifications
Product Specifications
| Model Code: | Ray-Ban - RB3751CH - Sunglasses |
| Brand: | Ray-Ban |
| Product Type: | Sunglasses |
| Barcode | 8056262295595 |
| Gender: | Unisex |
| Theme: | Core |
| Suits These Face Shapes: | Round Face, Oval Face, Long Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Square |
| Front Material: | Metal |
| Frame Front Colour: | Black |
| Front Colour (detailed): | Black |
| Frame Temple Material: | Propionate |
Lens Specifications
Lens Specifications
| Lens Color: | + Grey Mirror Blue |
| Lens Material: | Crystal |
| Lens Base Curve: | Base 6 |
| Polarized: | Yes |
Size & Fit Details
Size & Fit Details
| Lens Width: | 61 MM |
| Lens Height: | 46 MM |
| Bridge Size: | 17 MM |
| Temple Length: | 145 MM |
| Size Guide: | XXL |
| 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
- Men Polarized Sunglasses
- Men Sunglasses
- Oversized Sunglasses For Women
- Photochromic Sunglasses
- Polarized Sunglasses
- Prescription Sunglasses
- Ray Ban Men Sunglasses
- Ray Ban Prescription Sunglasses
- Ray Ban Sunglasses
- Ray Ban Unisex Sunglasses
- Ray Ban Women Sunglasses
- Square Shape Sunglasses
- Sunglasses
- Unisex Polarized Sunglasses
- Unisex Sunglasses
- Women Long Face Sunglasses
- Women Narrow Face Sunglasses
- Women Oval Face Sunglasses
- Women Polarized Sunglasses
- Women Round Face Sunglasses
- Women Sunglasses
- £100 - £250 Sunglasses
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