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004 - Havana/Black - Black
Saint Laurent SL M94/F Sunglasses
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$354.75

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Saint Laurent SL M94/F Sunglasses

001 - Black - Grey

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KK_SLM94F_001_53
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004 - Havana/Black - Black 004 - Havana/Black - Black 004 - Havana/Black - Black 001 - Black - Grey 001 - Black - Grey 001 - Black - Grey 001 - Black - Grey
004 - Havana/Black - Black
004 - Havana/Black - Black
004 - Havana/Black - Black
001 - Black - Grey
001 - Black - Grey
001 - Black - Grey
001 - Black - Grey
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Color

001 - Black - Grey
005 - Havana - Green
007 - Brown/Havana - Brown
009 - Ivory - Black

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  • Free Shipping
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DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

The Saint Laurent SL M94/F sunglasses bring a bold, modern edge to the classic cat-eye silhouette. This is Saint Laurent's Monogram collection at its most confident—thick acetate frames in striking colorways (mustard-gold front with black temples in the 004 Havana variant, or all-black in the 001) paired with the iconic YSL logo prominently displayed at the hinge. It's a detail that makes these instantly recognizable without shouting for attention.

Recycled Acetate Construction & Italian Craftsmanship

The frames are made from recycled acetate, a material that delivers both luxury feel and environmental consideration. The 53mm lens width and 19mm bridge create a medium-large fit that works across face shapes, while the full-rim construction provides durability you can feel the moment you pick them up. These are substantial frames—not flimsy fashion props. The 145mm temples curve comfortably behind the ears, and the acetate has real depth and weight to it.

The lenses are nylon with 100% UV protection, shielding your eyes from UVA and UVB rays. The grey lenses in the 001 colorway offer neutral color perception, while the black lenses in the 004 Havana variant add drama. These sunglasses are prescription-ready, so you can have your optician fit them with your Rx lenses.

The YSL Signature Hinge Detail

What sets the M94/F apart is how Saint Laurent integrated the Cassandre logo—the interlocking YSL monogram—directly into the hinge mechanism. It's visible from the side, a piece of functional jewelry that anchors the bold temples. The seasonal color palette plays with contrast: the Havana/Black variant pairs a translucent golden-amber front with solid black temples, creating a two-tone effect that photographs beautifully.

This is a strong feminine frame, but it's not delicate. The cat-eye shape has presence—upswept corners, a defined brow line, and enough coverage to make a statement. Owners describe them as fitting true to size and comfortable for all-day wear, though the acetate does have heft compared to thinner metal frames.

Who They're For

These suit anyone drawn to architectural eyewear with a vintage-modern hybrid feel. The M94/F works for both casual outfits and dressier occasions—the kind of sunglasses that complete a look rather than compete with it. If you want designer credentials without oversized logos plastered across the lenses, this is Saint Laurent's answer: quiet luxury with a rock-and-roll backbone.

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Farzaneh Seyedi

Saint Laurent SL M94/F Sunglasses

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Frequently Asked Questions

Are the Saint Laurent SL M94/F sunglasses prescription-ready?

Yes, the SL M94/F frames are prescription-ready. The full-rim acetate construction allows your optician to fit them with single-vision, progressive, or polarized prescription lenses. The 53mm lens width and 40mm lens height provide enough surface area for most prescriptions, including higher powers.

What is the difference between the SL M94 and SL M94/F?

The SL M94/F is a variant of the standard SL M94 with different lens options and slightly different measurements. The M94/F has a 53mm lens width with 19mm bridge, while the standard M94 has a 53mm lens width with 20mm bridge. The M94 typically comes with polarized lens options, while the M94/F features non-polarized nylon lenses with 100% UV protection.

Do these sunglasses provide UV protection?

Yes, the Saint Laurent SL M94/F sunglasses provide 100% UV protection, blocking both UVA and UVB rays. The nylon lenses are treated with UV-blocking compounds that meet industry standards for eye protection. However, these are not polarized lenses, so they won't reduce glare from reflective surfaces like water or windshields.

What size are the Saint Laurent SL M94/F sunglasses?

The SL M94/F measures 53-19-145, meaning a 53mm lens width, 19mm bridge width, and 145mm temple length. This is considered a medium to large fit. The lens height is approximately 40mm, and the total frame width is about 5.75 inches (14.5cm), making them suitable for most face shapes.

Are these sunglasses made from recycled materials?

Yes, the Saint Laurent SL M94/F features a full-rim frame made from recycled acetate. This eco-conscious material maintains the same luxury feel, durability, and aesthetic quality as traditional acetate while reducing environmental impact. The frames are crafted in Italy with the same attention to detail Saint Laurent is known for.

How do Saint Laurent cat-eye sunglasses fit compared to other brands?

Saint Laurent cat-eye sunglasses like the SL M94/F tend to run true to size with a substantial, architectural feel. The acetate frames have more weight and thickness than many contemporary cat-eye styles, giving them a bold presence. Some customers note the fit is generous, so if you have a narrower face, you may want to try them on first or consider a smaller Saint Laurent model.

Compare With Similar Frames

How the Saint Laurent SL M94/F Sunglasses stacks up against the closest alternatives we carry.

This product
Saint Laurent SL M94/F Sunglasses
Saint Laurent Saint Laurent SL M94/F Sunglasses $349.41
003 - Havana - Green
Saint Laurent Saint Laurent Monogram SL M94 Sunglasses $354.75
  • Polarized lens options available for glare reduction
  • Slightly wider 20mm bridge may fit some face shapes better
  • Multiple color options including Havana/Green polarized
View frame →
001 - Black - Transparent
Saint Laurent Saint Laurent SL M94 OPT Eyeglasses $286.11
  • Lower price at $288.91
  • Same iconic cat-eye shape and YSL hinge detail
  • Can be fitted with photochromic lenses that darken in sunlight
View frame →
Prada 12XS Sunglasses
Prada Prada 12XS Sunglasses $298.00$162.09
  • Lower starting price ($162.09 vs $349.41)
  • Prada's signature triangle logo
  • Multiple style variations available
View frame →
Read the full comparison

Saint Laurent SL M94/F vs SL M94 vs Optical Alternative

The SL M94/F sits in the middle of Saint Laurent's M94 family, offering the brand's signature bold cat-eye shape with non-polarized UV-protective lenses. If you're deciding between variants or considering alternatives, here's what matters:

SL M94/F vs Standard SL M94

The standard Saint Laurent Monogram SL M94 ($354.75-$365.38) offers polarized lens options, which cut glare from water, roads, and windshields—ideal for driving or beach days. The trade-off? Polarized lenses can make it harder to read phone screens and digital displays, and the price is slightly higher. The M94 also has a 20mm bridge versus the M94/F's 19mm bridge, which may fit wider nose bridges more comfortably.

The M94/F keeps the same bold acetate construction and YSL hinge detail but uses non-polarized nylon lenses with full UV protection. This makes them more versatile for everyday wear—no issues with screens, and a slightly lower price. If you don't need glare reduction and want the most wearable version of this frame, the M94/F is the smarter choice.

Sunglasses vs Optical: SL M94 OPT Eyeglasses

Love the cat-eye shape but need prescription glasses for daily wear? The SL M94 OPT Eyeglasses ($288.91) deliver the same architectural frame and YSL logo hinge in an optical version. You can add photochromic (transition) lenses that darken outdoors, giving you sun protection when needed. The optical version costs less upfront, but you'll need to budget for lens upgrades if you want outdoor functionality.

Luxury Alternative: Prada 12XS

If you're shopping across Italian luxury brands, the Prada 12XS ($162.09-$321.00) offers a more classic cat-eye silhouette at a lower entry price. Prada's aesthetic is more refined and understated compared to Saint Laurent's bold, rock-inspired edge. The 12XS has a thinner profile and the signature Prada triangle logo, but it doesn't command the same presence as the M94/F's thick acetate and prominent YSL hinge.

Bottom line: Choose the M94/F if you want Saint Laurent's boldest cat-eye with everyday versatility and UV protection. Upgrade to the standard M94 if you need polarization for driving or water sports. Consider the optical version if you need prescription glasses and can add sun lenses later. The Prada 12XS is the value play if you want Italian luxury cat-eye style without the Saint Laurent price tag.

At a Glance

Saint Laurent Monogram SL M94 Sunglasses

Pros:

  • Polarized lens options available for glare reduction
  • Slightly wider 20mm bridge may fit some face shapes better
  • Multiple color options including Havana/Green polarized

Cons:

  • Higher price point ($354.75-$365.38 vs $349.41-$354.75)
  • Polarized lenses not ideal for viewing digital screens
  • Fewer color options in the M94/F

Saint Laurent SL M94 OPT Eyeglasses

Pros:

  • Lower price at $288.91
  • Same iconic cat-eye shape and YSL hinge detail
  • Can be fitted with photochromic lenses that darken in sunlight

Cons:

  • No sun protection without adding tinted lenses
  • Designed for indoor/optical use
  • May require lens upgrades for outdoor functionality

Prada 12XS Sunglasses

Pros:

  • Lower starting price ($162.09 vs $349.41)
  • Prada's signature triangle logo
  • Multiple style variations available

Cons:

  • Less bold, more classic cat-eye shape
  • Doesn't have the same architectural presence as the M94/F
  • Different brand aesthetic—more refined, less rock-and-roll

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