Description
Description
Introducing the Ralph RA5321U, a square sunglasses frame crafted in Shiny Black acetate. This full‑rim silhouette anchors its presence with a 56mm lens width, a refined 17mm bridge, and a 145mm temple length—proportions that flatter a variety of profiles. The gradient grey lenses graduate from darker at the top to lighter toward the bottom, harmonising with the rich lacquer of the acetate for a look that is at once modern and timeless. Every edge and hinge is finished with the meticulous care that denotes premium eyewear, turning an everyday essential into a statement of understated luxury.
Designed for comfort as well as presence, the RA5321U pairs a full rim acetate front with acetate temples for smooth wear behind the ears. The frame is built for lasting durability while maintaining a lightweight feel, ideal for long days of work, travel, and social events. The universal fit (Geofit) ensures a balanced sit across most face shapes, helping the frame glide into place without pressure. The versatile color and material pairing supports both classic and modern wardrobes—a foundation for a lifestyle that values refined textures and confident posture.
Prescription-ready customization is straightforward on the Ardor page: you can choose the frame alone or with personalized lenses, and we will fit your prescription and ship your order in 8–12 days. The gradient lenses protect against glare while preserving clarity, and your lenses can be tailored to your prescription needs with precision. This is eyewear that respects your time and your vision, designed by a luxury retailer committed to authenticity, transparent pricing, and a seamless online experience.
Face-shape guidance: with its square silhouette, this frame flatters oval and round faces, balancing angular features with soft curves. Those with heart-shaped faces can also enjoy the look, provided the bridge and temple length fit your proportions. For a cosmopolitan lifestyle—meetings, commuting, weekend escapes—RA5321U offers a refined, dependable companion that elevates any ensemble with understated luxury.
All Ralph eyewear from Ardor Eyewear is backed by authenticity guarantees, premium packaging, and easy online ordering. We support prescription options, virtual try-ons, fast delivery, and straightforward returns to help you shop with confidence. Elevate your collection with a frame that merges heritage design with contemporary craft.
Product Specifications
Product Specifications
| Model Code: | RA5321U |
| Brand: | Ralph |
| Product Type: | Sunglasses |
| Barcode | 8056262226162 |
| Gender: | Women |
| Theme: | Glamour |
| Suits These Face Shapes: | Round Face, Oval Face, Long Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Square |
| Front Material: | Acetate |
| Frame Front Colour: | Black |
| Front Colour (detailed): | Shiny Black |
| Frame Temple Material: | Acetate |
Lens Specifications
Lens Specifications
| Lens Color: | Gradient Grey |
| Lens Material: | Polyamide |
| Lens Base Curve: | Base 6 |
Size & Fit Details
Size & Fit Details
| Lens Width: | 56 MM |
| Lens Height: | 49 MM |
| Bridge Size: | 17 MM |
| Temple Length: | 145 MM |
| Size Guide: | L |
| Geofit: | Universal Fit |
Ralph Packaging
Ralph Packaging

*The packaging image is for reference purposes only; actual packaging may differ.
Related Collections
Related Collections
- All Collections
- Designer Eyewear Under 150
- Designer Sunglasses
- Designer Sunglasses UK
- Everything
- Large Sunglasses
- Large Sunglasses For Women
- Prescription Sunglasses
- Prescription Sunglasses Excl. Oakley & Ray-Ban
- Ralph Sunglasses
- Square Shape Sunglasses
- Sunglasses
- Under £100 Sunglasses
- Women Heart Face Sunglasses
- Women Long Face Sunglasses
- Women Narrow Face Sunglasses
- Women Oval Face Sunglasses
- Women Round Face Sunglasses
- Women Sunglasses
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Ralph - RA5321U - Sunglasses
Ralph
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RA5321U (Ralph) is selling:
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- 14 Days Return
- 2 Year Warranty
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Description
Description
Introducing the Ralph RA5321U, a square sunglasses frame crafted in Shiny Black acetate. This full‑rim silhouette anchors its presence with a 56mm lens width, a refined 17mm bridge, and a 145mm temple length—proportions that flatter a variety of profiles. The gradient grey lenses graduate from darker at the top to lighter toward the bottom, harmonising with the rich lacquer of the acetate for a look that is at once modern and timeless. Every edge and hinge is finished with the meticulous care that denotes premium eyewear, turning an everyday essential into a statement of understated luxury.
Designed for comfort as well as presence, the RA5321U pairs a full rim acetate front with acetate temples for smooth wear behind the ears. The frame is built for lasting durability while maintaining a lightweight feel, ideal for long days of work, travel, and social events. The universal fit (Geofit) ensures a balanced sit across most face shapes, helping the frame glide into place without pressure. The versatile color and material pairing supports both classic and modern wardrobes—a foundation for a lifestyle that values refined textures and confident posture.
Prescription-ready customization is straightforward on the Ardor page: you can choose the frame alone or with personalized lenses, and we will fit your prescription and ship your order in 8–12 days. The gradient lenses protect against glare while preserving clarity, and your lenses can be tailored to your prescription needs with precision. This is eyewear that respects your time and your vision, designed by a luxury retailer committed to authenticity, transparent pricing, and a seamless online experience.
Face-shape guidance: with its square silhouette, this frame flatters oval and round faces, balancing angular features with soft curves. Those with heart-shaped faces can also enjoy the look, provided the bridge and temple length fit your proportions. For a cosmopolitan lifestyle—meetings, commuting, weekend escapes—RA5321U offers a refined, dependable companion that elevates any ensemble with understated luxury.
All Ralph eyewear from Ardor Eyewear is backed by authenticity guarantees, premium packaging, and easy online ordering. We support prescription options, virtual try-ons, fast delivery, and straightforward returns to help you shop with confidence. Elevate your collection with a frame that merges heritage design with contemporary craft.
Product Specifications
Product Specifications
| Model Code: | RA5321U |
| Brand: | Ralph |
| Product Type: | Sunglasses |
| Barcode | 8056262226162 |
| Gender: | Women |
| Theme: | Glamour |
| Suits These Face Shapes: | Round Face, Oval Face, Long Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Square |
| Front Material: | Acetate |
| Frame Front Colour: | Black |
| Front Colour (detailed): | Shiny Black |
| Frame Temple Material: | Acetate |
Lens Specifications
Lens Specifications
| Lens Color: | Gradient Grey |
| Lens Material: | Polyamide |
| Lens Base Curve: | Base 6 |
Size & Fit Details
Size & Fit Details
| Lens Width: | 56 MM |
| Lens Height: | 49 MM |
| Bridge Size: | 17 MM |
| Temple Length: | 145 MM |
| Size Guide: | L |
| Geofit: | Universal Fit |
Ralph Packaging
Ralph Packaging

*The packaging image is for reference purposes only; actual packaging may differ.
Related Collections
Related Collections
- All Collections
- Designer Eyewear Under 150
- Designer Sunglasses
- Designer Sunglasses UK
- Everything
- Large Sunglasses
- Large Sunglasses For Women
- Prescription Sunglasses
- Prescription Sunglasses Excl. Oakley & Ray-Ban
- Ralph Sunglasses
- Square Shape Sunglasses
- Sunglasses
- Under £100 Sunglasses
- Women Heart Face Sunglasses
- Women Long Face Sunglasses
- Women Narrow Face Sunglasses
- Women Oval Face Sunglasses
- Women Round Face Sunglasses
- Women Sunglasses
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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.
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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.
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