Frequently Asked Questions
What does the "/F" mean in Saint Laurent SL 1/F?
Can I add prescription lenses to the Saint Laurent SL 1/F?
How do I know if I need Asian fit or low bridge fit sunglasses?
What is the frame size of the Saint Laurent SL 1/F?
Do the Saint Laurent SL 1/F sunglasses offer UV protection?
What's the difference between the SL 1 and SL 1/F?
Compare With Similar Frames
How the Saint Laurent New Wave SL 1/F Sunglasses stacks up against the closest alternatives we carry.
- Standard bridge fit for higher nose bridges
- Slightly lower price point ($253-$304)
- Same iconic square design
Read the full comparison
Saint Laurent SL 1/F vs. SL 1: Which Fit Is Right for You?
Both models share the same bold, oversized square design that's made the SL 1 a modern classic. The difference comes down to fit engineering, not style.
Choose the SL 1/F (Asian Fit) if: You have a lower nose bridge, high cheekbones, or a wider face. Standard sunglasses tend to slide down your nose, rest on your cheeks, or leave pressure marks on the sides of your nose. The SL 1/F's lower bridge position and modified temple curvature solve these problems—the frames sit where they should and stay comfortable all day.
Choose the standard SL 1 if: You have a higher, more prominent nose bridge and standard frames typically fit you well. The SL 1 uses a traditional bridge height and nose pad configuration that works for most European and Western facial structures.
The SL 1/F costs slightly more ($318 vs. $253-$304) because of the specialized fit engineering, but if you've struggled with standard sunglasses, the comfort difference is worth it. Both versions are prescription-ready, offer 100% UV protection, and come with Saint Laurent's signature acetate quality. The real question isn't which is better—it's which fits your face.
At a Glance
Saint Laurent SL 1 Sunglasses
Pros:
- Standard bridge fit for higher nose bridges
- Slightly lower price point ($253-$304)
- Same iconic square design
- Multiple color options available
Cons:
- May slide down or rest on cheeks if you have a low nose bridge
- Not optimized for high cheekbones or wider faces
- Standard nose pads less adjustable for fit



