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The Persol 3316S sunglasses bring Italian craftsmanship and modern style together in a versatile rectangular frame. Built from premium acetate with a full-rim construction, these unisex sunglasses feature the signature Silver Arrow hinges that have defined Persol since the 1930s—a functional design inspired by ancient warriors' swords that instantly identifies authentic Persol eyewear.
Patented Comfort Technology
The 3316S incorporates Persol's patented Meflecto system, the world's first flexible temple technology. Developed in the late 1930s, this system uses nylon or metal cylinders intersected with a flexible core of harmonic steel embedded into the acetate temples. The result? Temples that adapt to your unique head shape, eliminating pressure points and providing all-day comfort. The Meflecto requires over 10 additional manufacturing steps compared to standard frames—a testament to Persol's commitment to quality over shortcuts.
Design & Versatility
The rectangular shape works across face shapes, particularly complementing round or oval faces. Available in multiple colorways—from classic Havana tortoise with green crystal lenses to sleek black frames—the 3316S offers options for every style. The frame comes in two sizes: 52mm (ideal for smaller to medium faces) and 54mm (better for medium to larger faces), both with a 21mm bridge and 145mm temples. The single-bridge design and clean lines make these sunglasses appropriate for everything from weekend wear to professional settings.
These sunglasses are prescription-ready, so you can add your Rx lenses for clear vision with UV protection. Whether you choose the standard green lenses, polarized options for glare reduction, or even Transitions lenses, the 3316S adapts to your needs. Handmade in Italy using cellulose acetate—a material stronger, lighter, and more flexible than standard plastic—each pair reflects over a century of Italian eyewear expertise from a brand founded in 1917 by Giuseppe Ratti.
Product Details
Product DetailsModel
0PO3316SShape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsFrame Color
TortoiseColor Code
110248Color Description
Tortoise HoneyLens Color
Polar Black
Frame Color
BlackColor Code
95/31Color Description
BlackLens Color
Green
Frame Color
TortoiseColor Code
110248Color Description
Tortoise HoneyLens Color
Polar Black
Color Code
11884EColor Description
Matte Dark GreenLens Color
Green
Frame Color
TortoiseColor Code
24/31Color Description
HavanaLens Color
Green
Color Code
1186R5Color Description
Dusty BlueLens Color
Blue
Frame Color
BrownColor Code
96/GJColor Description
Terra Di SienaLens Color
Transitions 8 Green
Color Code
1186R5Color Description
Dusty BlueLens Color
Blue
Frame Color
BlackColor Code
95/31Color Description
BlackLens Color
Green
Frame Color
TortoiseColor Code
24/31Color Description
HavanaLens Color
Green
Frame Color
BrownColor Code
96/S3Color Description
Terra Di SienaLens Color
Gradient Blue Polar
Frame Color
BrownColor Code
96/S3Color Description
Terra Di SienaLens Color
Gradient Blue Polar
Color Code
11884EColor Description
Matte Dark GreenLens Color
Green
Size Details
Size DetailsBridge Width
21.00Temple Length
145.00Size
5221-145
Bridge Width
21.00Temple Length
145.00Size
5221-145
Bridge Width
21.00Temple Length
145.00Size
5421-145
Bridge Width
21.00Temple Length
145.00Size
5221-145
Bridge Width
21.00Temple Length
145.00Size
5421-145
Bridge Width
21.00Temple Length
145.00Size
5221-145
Bridge Width
21.00Temple Length
145.00Size
5221-145
Bridge Width
21.00Temple Length
145.00Size
5421-145
Bridge Width
21.00Temple Length
145.00Size
5421-145
Bridge Width
21.00Temple Length
145.00Size
5221-145
Bridge Width
21.00Temple Length
145.00Size
5221-145
Bridge Width
21.00Temple Length
145.00Size
5421-145
Bridge Width
21.00Temple Length
145.00Size
5421-145
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Frequently Asked Questions
Are Persol 3316S sunglasses prescription-ready?
Yes, the Persol 3316S is fully prescription-ready and compatible with single vision, bifocal, and progressive lenses. The full-rim acetate frame provides secure lens retention, making it an excellent choice for prescription sunglasses. Designer Optics' licensed opticians can help you add your prescription to these frames.
What is the Meflecto system in Persol 3316S sunglasses?
The Meflecto system is Persol's patented flexible temple technology, first developed in the 1930s. It uses metal cylinders and a flexible steel core embedded in the acetate temples, allowing them to adapt to any head shape and eliminate pressure. This system requires over 10 additional manufacturing steps and provides superior comfort compared to standard frames.
What size should I choose for Persol 3316S sunglasses?
The Persol 3316S comes in two sizes: 52mm and 54mm lens width. The 52mm size works best for smaller to medium faces and narrower head widths, while the 54mm suits medium to larger faces. Both sizes feature a 21mm bridge and 145mm temples. Check the measurements inside your current sunglasses to find your best fit.
What is the Silver Arrow on Persol 3316S sunglasses?
The Silver Arrow is Persol's iconic trademark hinge design, inspired by ancient warriors' swords and developed in the 1930s. It's both decorative and functional, reinforcing the hinge area while serving as an unmistakable brand identifier. The arrow extends from the hinge onto the temple and is a hallmark of authentic Persol eyewear.
Do Persol 3316S sunglasses offer UV protection?
Yes, Persol 3316S sunglasses provide 100% UV protection (UV400), blocking both UVA and UVB rays. The lenses are made from high-quality materials including crystal glass or polycarbonate depending on the variant, and polarized options are available for enhanced glare reduction during outdoor activities.
Where are Persol 3316S sunglasses made?
Persol 3316S sunglasses are handmade in Italy using premium cellulose acetate. All plastic Persol frames are manufactured in Italy, maintaining the brand's commitment to Italian craftsmanship and quality control that dates back to 1917. Each frame undergoes meticulous production including the complex Meflecto temple assembly.
Compare With Similar Frames
How the Persol 3316S Sunglasses stacks up against the closest alternatives we carry.
- More compact oval shape suits smaller faces better
- Features distinctive keyhole bridge for vintage appeal
- Slightly lower starting price point ($155 vs $157)
- Similar rectangular shape and contemporary styling
- Full-rim acetate construction with Persol quality
- Prescription-ready like the 3316S
Read the full comparison
Persol 3316S vs 3019S: Rectangular vs Oval
Choosing between the Persol 3316S and 3019S comes down to face shape and style preference. The 3316S features a modern rectangular shape with clean lines that work well for round or oval faces, while the 3019S offers a more compact oval design with a distinctive keyhole bridge that appeals to vintage enthusiasts.
Both frames incorporate Persol's signature Meflecto flexible temple system and Silver Arrow hinges, so comfort and quality are identical. The 3316S provides more coverage with its larger rectangular lenses, making it better for sun protection and a bolder look. The 3019S, meanwhile, suits those with smaller faces or anyone seeking a slimmer, more understated profile. If you want contemporary versatility, choose the 3316S. If you prefer classic Italian styling with a vintage keyhole bridge, the 3019S is your frame.
Persol 3316S vs 3048S: Comparing Rectangular Styles
Both the 3316S and 3048S offer rectangular acetate frames with full-rim construction and prescription compatibility. The choice between them depends on subtle differences in proportions and the specific colorways available. The 3316S is available in a wider range of lens options including polarized and Transitions variants, while the 3048S may offer different size options to suit your fit.
Price-wise, they're comparable, with the 3316S starting at $157 and the 3048S at $174. Both are handmade in Italy with the same Persol quality standards. We recommend trying both to see which proportions suit your face better—the differences are nuanced but can make a significant impact on your overall look and comfort.
At a Glance
Persol 3019S Sunglasses
Pros:
- More compact oval shape suits smaller faces better
- Features distinctive keyhole bridge for vintage appeal
- Slightly lower starting price point ($155 vs $157)
- Slimmer, more understated profile for minimalist style
Cons:
- Smaller lens size may not provide as much coverage
- Oval shape less versatile across different face shapes
- Keyhole bridge may not suit all nose types
- Less contemporary styling compared to the 3316S rectangular design
Persol 3048S Sunglasses
Pros:
- Similar rectangular shape and contemporary styling
- Full-rim acetate construction with Persol quality
- Prescription-ready like the 3316S
- Comparable price range ($174–$333)
Cons:
- May have different size options that don't match your fit
- Styling details and proportions differ from 3316S
- Availability of colorways may be more limited
- Specific features may vary from the 3316S design