Description
Description
Introducing Ray-Ban RB3720, a pinnacle of designer sunglasses that blends iconic style with modern craftsmanship. This full‑rim frame is built in a sleek metal frame design, delivering durability without compromising comfort. The refined square silhouette suits a range of faces, with a 55mm lens width and 48mm lens height that strike the perfect balance between bold presence and wear‑all‑day ease. With adjustable Geofit nosepads, these frames sit softly on the nose and stay put from desk to commute, enhancing all‑day comfort.
Crafted for a premium experience, the Ray-Ban RB3720 uses a metal front paired with metal temples, delivering a cohesive, lightweight feel that never compromises strength. The Crystal lens material ensures clear, crisp vision with every glance, while the classic base 4.25 lens profile lends a timeless, versatile look that suits both professional and social settings.
Choose from distinctive colorways to match your personal style: Silver (003/32) - Clear/Grey, Red On Gunmetal (9263R5) - Grey, and Arista Gold. The design is thoughtfully engineered to flatter Round Face, Oval Face, Long Face, and Narrow Face shapes, making the RB3720 a versatile option for a wide range of wearers.
As the UK-based official stockist of Ray-Ban, Ardor Eyewear guarantees authenticity, full manufacturer packaging, and competitive pricing. Our expert service makes ordering seamless—plus we offer fast delivery and transparent tracking, with easy returns if your needs change. For those who wear prescription lenses, this model is compatible with prescription-ready customization through Ardor Eyewear’s licensed services.
Experience the confidence of owning designer eyewear that stands the test of time. Ray-Ban RB3720 blends iconic style with modern luxury, delivering a premium fit and enduring appeal that complements an urban, professional lifestyle.
Product Specifications
Product Specifications
| Model Code: | RB3720 |
| Brand: | Ray-Ban |
| Product Type: | Sunglasses |
| Barcode | 8056597935722 |
| Gender: | Unisex |
| Theme: | Performance |
| Suits These Face Shapes: | Round Face, Oval Face, Long Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Square |
| Front Material: | Metal |
| Rim Type: | Full Rim |
| Frame Front Colour: | Red |
| Front Colour (detailed): | Red On Gunmetal |
| Frame Temple Material: | Metal |
Lens Specifications
Lens Specifications
| Lens Color: | Grey |
| Lens Material: | Crystal |
| Lens Base Curve: | Base 4.25 |
Size & Fit Details
Size & Fit Details
| Lens Width: | 55 MM |
| Lens Height: | 48 MM |
| Bridge Size: | 20 MM |
| Temple Length: | 145 MM |
| Size Guide: | XL |
| 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
Have any questions?
Ray-Ban - RB3720 - Sunglasses
Ray-Ban
VAT & Shipping Included in Deal Price
RB3720 (Ray-Ban) is selling:
Fast! Last few pairs left of these 100% original designer eyewear. Buy Now Before the Deal Ends Forever!
Proudly British: Authentic eyewear, fast UK delivery, easy returns. Shop with confidence!
- Free Delivery (Save £8)
- 14 Days Return
- 2 Year Warranty
Out of stock — get an email when it's back
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Description
Description
Introducing Ray-Ban RB3720, a pinnacle of designer sunglasses that blends iconic style with modern craftsmanship. This full‑rim frame is built in a sleek metal frame design, delivering durability without compromising comfort. The refined square silhouette suits a range of faces, with a 55mm lens width and 48mm lens height that strike the perfect balance between bold presence and wear‑all‑day ease. With adjustable Geofit nosepads, these frames sit softly on the nose and stay put from desk to commute, enhancing all‑day comfort.
Crafted for a premium experience, the Ray-Ban RB3720 uses a metal front paired with metal temples, delivering a cohesive, lightweight feel that never compromises strength. The Crystal lens material ensures clear, crisp vision with every glance, while the classic base 4.25 lens profile lends a timeless, versatile look that suits both professional and social settings.
Choose from distinctive colorways to match your personal style: Silver (003/32) - Clear/Grey, Red On Gunmetal (9263R5) - Grey, and Arista Gold. The design is thoughtfully engineered to flatter Round Face, Oval Face, Long Face, and Narrow Face shapes, making the RB3720 a versatile option for a wide range of wearers.
As the UK-based official stockist of Ray-Ban, Ardor Eyewear guarantees authenticity, full manufacturer packaging, and competitive pricing. Our expert service makes ordering seamless—plus we offer fast delivery and transparent tracking, with easy returns if your needs change. For those who wear prescription lenses, this model is compatible with prescription-ready customization through Ardor Eyewear’s licensed services.
Experience the confidence of owning designer eyewear that stands the test of time. Ray-Ban RB3720 blends iconic style with modern luxury, delivering a premium fit and enduring appeal that complements an urban, professional lifestyle.
Product Specifications
Product Specifications
| Model Code: | RB3720 |
| Brand: | Ray-Ban |
| Product Type: | Sunglasses |
| Barcode | 8056597935722 |
| Gender: | Unisex |
| Theme: | Performance |
| Suits These Face Shapes: | Round Face, Oval Face, Long Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Square |
| Front Material: | Metal |
| Rim Type: | Full Rim |
| Frame Front Colour: | Red |
| Front Colour (detailed): | Red On Gunmetal |
| Frame Temple Material: | Metal |
Lens Specifications
Lens Specifications
| Lens Color: | Grey |
| Lens Material: | Crystal |
| Lens Base Curve: | Base 4.25 |
Size & Fit Details
Size & Fit Details
| Lens Width: | 55 MM |
| Lens Height: | 48 MM |
| Bridge Size: | 20 MM |
| Temple Length: | 145 MM |
| Size Guide: | XL |
| 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
Ordered
30 Jun
Order Ready
4 Jul -
6th Jul
Delivered
10 Jul -
13 Jul
Need Help?
Available: MON to FRI: 10:00AM - 05:00PM
Have any questions?
Proudly UK
Based in Britain. Shipped from Britain.
We're a UK business and your eyewear ships from our UK warehouse — so it reaches you fast, without the long waits and customs delays that come with cheaper sellers shipping from the EU.
- Ships from our UK warehouseDispatched fast from within the UK — no waiting weeks on an overseas parcel.
- No EU customs delays or surprise chargesYour eyewear is already here in the UK, so there's nothing to clear and nothing extra to pay.
- UK-based supportReal people in your time zone, ready to help before and after you buy.
Designer Eyewear, Done Right.
Authorized UK retailer of Ray-Ban, Oakley, Gucci, Tom Ford, Persol, Saint Laurent and 25+ more. Every pair guaranteed authentic, dispatched from our Derby HQ with free UK delivery, 14-day returns and a 2-year warranty — prescription orders included.
100% Authentic. Direct from authorized brand partners.
Every Ray-Ban, Oakley, Tom Ford, Gucci and Persol you'll find here is sourced through our authorized partnerships — never resellers, never grey market. Each pair arrives in its original branded case with manufacturer documentation, ready to verify on the brand's official website.
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.
Frames Picked For Your Face — Not Just Your Style
Not sure where to start? Our Shop by Face Shape collection groups frames by what genuinely flatters — round, oval, square, heart and oblong — so you're already shortlisted to what suits you.
Each frame is hand-curated by UK optical specialists who've fitted thousands of customers. Need help picking? Our face-shape guide walks you through it in under a minute — no email or signup required.
