Description
Description
Introducing the Saint Laurent SL 657 OPT Eyeglasses, a study in refined luxury. The versatile silhouette—Round, Oval, Phantos—rests in a classic Black frame with transparent lenses, inviting effortless sophistication.
Crafted in Italy, the front features the distinctive RAC construction and a S04 lens base for a durable, comfortable wear. Available in Black and Havana, this design suits a range of daytime and evening looks.
Precise sizing ensures a balanced fit: 54 mm lens width, 40 mm lens height, 16 mm bridge, and 140 mm temple length. The frame is prescription-ready via Ardor Eyewear's service—buy frame only or choose with prescription lenses fitted and shipped in 8–12 days.
Face-shape versatility: with a shape described as Round/Oval/Phantos, it flatters a broad spectrum of profiles—from square and oblong to heart and diamond faces—making it a confident choice for many wearers.
With Ardor Eyewear, you invest in designer eyewear, premium packaging, and a seamless online experience. Available in Black and Havana, the SL 657 OPT embodies modern luxury for the office, travel, and after-hours events, backed by authenticity guarantees and expert service.
Product Specifications
Product Specifications
| Model Code: | Saint Laurent SL 657 OPT Eyeglasses |
| Brand: | Saint Laurent |
| Product Type: | Eyeglasses |
| Barcode | 889652515861 |
| Gender: | Women |
| Suits These Face Shapes: | Square Face, Oblong Face, Long Face, Rectangle Face, Rectangular Face, Square Face, Oblong Face, Heart Face, Diamond Face, Narrow Face, Square Face, Oblong Face, Heart Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Round, Oval, Phantos |
| Front Material: | RAC |
| Frame Front Colour: | Black |
| Front Colour (detailed): | Black |
Lens Specifications
Lens Specifications
| Lens Material: | Demo Lens |
| Lens Base Curve: | S04 |
| Polarized: | No |
| Photochromic: | No |
Size & Fit Details
Size & Fit Details
| Lens Width: | 54 MM |
| Lens Height: | 40 MM |
| Bridge Size: | 16 MM |
| Temple Length: | 140 MM |
| Size Guide: | M |
Saint Laurent Packaging
Saint Laurent Packaging

*The packaging image is for reference purposes only; actual packaging may differ.
Saint Laurent
VAT & Shipping Included in Deal Price
Saint Laurent SL 657 OPT Eyeglasses (Saint Laurent) 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
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Description
Description
Introducing the Saint Laurent SL 657 OPT Eyeglasses, a study in refined luxury. The versatile silhouette—Round, Oval, Phantos—rests in a classic Black frame with transparent lenses, inviting effortless sophistication.
Crafted in Italy, the front features the distinctive RAC construction and a S04 lens base for a durable, comfortable wear. Available in Black and Havana, this design suits a range of daytime and evening looks.
Precise sizing ensures a balanced fit: 54 mm lens width, 40 mm lens height, 16 mm bridge, and 140 mm temple length. The frame is prescription-ready via Ardor Eyewear's service—buy frame only or choose with prescription lenses fitted and shipped in 8–12 days.
Face-shape versatility: with a shape described as Round/Oval/Phantos, it flatters a broad spectrum of profiles—from square and oblong to heart and diamond faces—making it a confident choice for many wearers.
With Ardor Eyewear, you invest in designer eyewear, premium packaging, and a seamless online experience. Available in Black and Havana, the SL 657 OPT embodies modern luxury for the office, travel, and after-hours events, backed by authenticity guarantees and expert service.
Product Specifications
Product Specifications
| Model Code: | Saint Laurent SL 657 OPT Eyeglasses |
| Brand: | Saint Laurent |
| Product Type: | Eyeglasses |
| Barcode | 889652515861 |
| Gender: | Women |
| Suits These Face Shapes: | Square Face, Oblong Face, Long Face, Rectangle Face, Rectangular Face, Square Face, Oblong Face, Heart Face, Diamond Face, Narrow Face, Square Face, Oblong Face, Heart Face, Narrow Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Round, Oval, Phantos |
| Front Material: | RAC |
| Frame Front Colour: | Black |
| Front Colour (detailed): | Black |
Lens Specifications
Lens Specifications
| Lens Material: | Demo Lens |
| Lens Base Curve: | S04 |
| Polarized: | No |
| Photochromic: | No |
Size & Fit Details
Size & Fit Details
| Lens Width: | 54 MM |
| Lens Height: | 40 MM |
| Bridge Size: | 16 MM |
| Temple Length: | 140 MM |
| Size Guide: | M |
Saint Laurent Packaging
Saint Laurent Packaging

*The packaging image is for reference purposes only; actual packaging may differ.
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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.
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.
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Got questions about eye care? We’re here to help.For guidance you can trust, ask our in-house opticians.