Description
Description
Introducing the Saint Laurent sunglasses SL M115—the epitome of couture eyewear. The butterfly sunglasses silhouette lends a soft, sculpted profile, while the black lacquered fronts and coordinating temple arms emit a quietly confident elegance. This is eyewear designed for a life in motion: boardroom poise by day, effortless chic by night. Each detail speaks of premium craftsmanship and the House’s enduring commitment to authenticity. With its Italian heritage and meticulous finish, the SL M115 invites you to wear luxury with ease, not ostentation.
Carefully proportioned for comfort, the SL M115 presents a balanced geometry: lens width 54 mm, height 36 mm, diagonal 56 mm, bridge 20 mm, and temple length 140 mm. The style is offered in several refined colourways—Black, Brown, Havana, and Ivory—so you can choose a shade that complements your wardrobe. The design is cut to flatter a range of looks, from pared-back daywear to evening glamour, ensuring that a single pair can anchor numerous outfits.
Constructed with a solid RAC frame front and hand-finished attention to detail, this model embodies durability and comfort. The pairing of a sleek silhouette with a matte-gloss contrast creates a sophisticated presence. Made in Italy, the SL M115 demonstrates the brand’s unwavering commitment to premium materials and precise tolerances. The result is eyewear that feels as luxurious to wear as it looks on the face, with a timeless aura that resists passing fashion fads.
For those who wear prescription lenses, the SL M115 is ready for customization. On the product page you can choose frame-only purchase or opt for prescription lenses and we will fit your lenses and ship within 8–12 days. This service delivers authentic designer eyewear with exact lens alignment, anti-glare coating options, and a precise prescription fit—combining convenience with luxury.
Face shape compatibility: the butterfly form is flattering on oval, square, heart, diamond, oblong, narrow, and long faces. Perfect for urban professionals who value authenticity, discreet luxury, and a modern lifestyle. Whether you're navigating city streets or closing a deal across a glass-tlicked table, this pair anchors a refined, confident look that moves with you through every moment of the day.
Product Specifications
Product Specifications
| Model Code: | SL M115 - Butterfly |
| Brand: | Saint Laurent |
| Product Type: | Sunglasses |
| Barcode | 889652421186 |
| Gender: | Women |
| Suits These Face Shapes: | Oval Face, Square Face, Heart Face, Diamond Face, Oblong Face, Narrow Face, Long Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Butterfly |
| Front Material: | RAC |
| Frame Front Colour: | Black |
| Front Colour (detailed): | Black |
Lens Specifications
Lens Specifications
| Lens Material: | Bio Nylon |
| Lens Base Curve: | S04 |
| Polarized: | No |
| Photochromic: | No |
Size & Fit Details
Size & Fit Details
| Lens Width: | 54 MM |
| Lens Height: | 36 MM |
| Bridge Size: | 20 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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Have any questions?
Saint Laurent - SL M115 - Butterfly - Sunglasses
Saint Laurent
VAT & Shipping Included in Deal Price
SL M115 - Butterfly (Saint Laurent) is selling:
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- 2 Year Warranty
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Description
Description
Introducing the Saint Laurent sunglasses SL M115—the epitome of couture eyewear. The butterfly sunglasses silhouette lends a soft, sculpted profile, while the black lacquered fronts and coordinating temple arms emit a quietly confident elegance. This is eyewear designed for a life in motion: boardroom poise by day, effortless chic by night. Each detail speaks of premium craftsmanship and the House’s enduring commitment to authenticity. With its Italian heritage and meticulous finish, the SL M115 invites you to wear luxury with ease, not ostentation.
Carefully proportioned for comfort, the SL M115 presents a balanced geometry: lens width 54 mm, height 36 mm, diagonal 56 mm, bridge 20 mm, and temple length 140 mm. The style is offered in several refined colourways—Black, Brown, Havana, and Ivory—so you can choose a shade that complements your wardrobe. The design is cut to flatter a range of looks, from pared-back daywear to evening glamour, ensuring that a single pair can anchor numerous outfits.
Constructed with a solid RAC frame front and hand-finished attention to detail, this model embodies durability and comfort. The pairing of a sleek silhouette with a matte-gloss contrast creates a sophisticated presence. Made in Italy, the SL M115 demonstrates the brand’s unwavering commitment to premium materials and precise tolerances. The result is eyewear that feels as luxurious to wear as it looks on the face, with a timeless aura that resists passing fashion fads.
For those who wear prescription lenses, the SL M115 is ready for customization. On the product page you can choose frame-only purchase or opt for prescription lenses and we will fit your lenses and ship within 8–12 days. This service delivers authentic designer eyewear with exact lens alignment, anti-glare coating options, and a precise prescription fit—combining convenience with luxury.
Face shape compatibility: the butterfly form is flattering on oval, square, heart, diamond, oblong, narrow, and long faces. Perfect for urban professionals who value authenticity, discreet luxury, and a modern lifestyle. Whether you're navigating city streets or closing a deal across a glass-tlicked table, this pair anchors a refined, confident look that moves with you through every moment of the day.
Product Specifications
Product Specifications
| Model Code: | SL M115 - Butterfly |
| Brand: | Saint Laurent |
| Product Type: | Sunglasses |
| Barcode | 889652421186 |
| Gender: | Women |
| Suits These Face Shapes: | Oval Face, Square Face, Heart Face, Diamond Face, Oblong Face, Narrow Face, Long Face |
Frame Specifications
Frame Specifications
| Frame Shape: | Butterfly |
| Front Material: | RAC |
| Frame Front Colour: | Black |
| Front Colour (detailed): | Black |
Lens Specifications
Lens Specifications
| Lens Material: | Bio Nylon |
| Lens Base Curve: | S04 |
| Polarized: | No |
| Photochromic: | No |
Size & Fit Details
Size & Fit Details
| Lens Width: | 54 MM |
| Lens Height: | 36 MM |
| Bridge Size: | 20 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.
Related Collections
Related Collections
- All Collections
- Black Colour Sunglasses
- Designer Sunglasses
- Designer Sunglasses UK
- Everything
- Medium Size Sunglasses
- Medium Sunglasses For Kids
- Out of Stock
- Prescription Sunglasses
- Prescription Sunglasses Excl. Oakley & Ray-Ban
- Saint Laurent Sunglasses
- Sunglasses
- Women Diamond Face Sunglasses
- Women Heart Face Sunglasses
- Women Long Face Sunglasses
- Women Narrow Face Sunglasses
- Women Oblong Face Sunglasses
- Women Oval Face Sunglasses
- Women Round Face Sunglasses
- Women Square Face Sunglasses
- Women Sunglasses
- £250 - £500 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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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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