Product Details
Color Details
Size DetailsFrequently Asked Questions
Are the Ray-Ban Yevi RB3728 sunglasses prescription-ready?
What are bio-based nylon lenses and what are the benefits?
What face shapes work best with the Ray-Ban Yevi's irregular geometric design?
What sizes are available for the Ray-Ban Yevi RB3728?
Do the Ray-Ban Yevi sunglasses provide UV protection?
How do I care for the metal frame and bio-based lenses?
Compare With Similar Frames
How the Ray-Ban Yevi 3728 Sunglasses stacks up against the closest alternatives we carry.
- Classic hexagonal shape with wider recognition and heritage appeal
- Slightly lower starting price point ($143.50 vs $160)
- Available with traditional glass lenses for superior optical clarity
- Iconic round shape with decades of cultural recognition
- Similar lightweight metal construction and comfort
- Comparable price range with more color/lens options
Read the full comparison
Ray-Ban Yevi 3728 vs. Hexagonal 3548N vs. Round Metal 3447
If you're drawn to the Ray-Ban Yevi's lightweight metal construction and modern aesthetic, you might also be considering the brand's other geometric and classic metal options. Here's how the Yevi compares to two popular alternatives in our collection.
Yevi 3728 vs. Hexagonal 3548N: Modern Irregular vs. Classic Geometric
Both the Yevi and the Hexagonal 3548N embrace geometric shapes, but they take different approaches. The Hexagonal 3548N features a symmetrical six-sided shape that's been a Ray-Ban staple since the 1960s counterculture movement. It's a recognizable, heritage design with a slightly lower starting price ($143.50 vs. $160).
The Yevi 3728, by contrast, offers an irregular hexagonal shape that breaks symmetry for a more contemporary, fashion-forward look. Its bio-based nylon lenses (40% renewable materials from castor oil) provide a sustainability advantage the standard Hexagonal doesn't offer. If you want a geometric frame with modern edge and eco-conscious materials, the Yevi delivers. If you prefer the timeless appeal of a classic hexagonal shape with traditional lens options, the 3548N is the better choice.
Yevi 3728 vs. Round Metal 3447: Geometric Edge vs. Timeless Curves
The Round Metal 3447 is one of Ray-Ban's most iconic styles, featuring perfectly circular lenses and thin metal frames. Both models share lightweight metal construction and vintage-inspired craftsmanship, but the lens shapes create entirely different looks and face-flattering effects.
For round faces, the Yevi's angular geometric shape adds definition and structure, creating contrast that helps elongate the face. The Round Metal's circular lenses, while universally popular, can emphasize roundness. Customer reviews specifically highlight the Yevi's flattering fit on round faces. The Round Metal 3447 works beautifully on square and heart-shaped faces where the curves soften angular features.
The Yevi also brings Ray-Ban's bio-based lens technology to the table, reducing environmental impact while maintaining excellent optical clarity. If you're looking for a modern geometric statement with sustainable materials, choose the Yevi. If you want the cultural cachet and universal appeal of Ray-Ban's most recognizable round frame, the 3447 is your pick.
Which Ray-Ban Metal Frame Is Right for You?
All three models are prescription-ready and feature quality metal construction. Your choice comes down to style preference and face shape. The Yevi 3728 is the contemporary choice for those who want geometric angles, bio-based sustainability, and a distinctive irregular shape that stands out. It's particularly flattering on round and oval faces. The Hexagonal 3548N offers classic geometric styling with heritage appeal, while the Round Metal 3447 provides timeless circular elegance that's worked for generations.
At a Glance
Ray-Ban Hexagonal 3548N Sunglasses
Pros:
- Classic hexagonal shape with wider recognition and heritage appeal
- Slightly lower starting price point ($143.50 vs $160)
- Available with traditional glass lenses for superior optical clarity
- Timeless design that's been popular since the 1960s counterculture era
Cons:
- More conventional hexagonal shape lacks the Yevi's modern irregular edge
- Standard lenses don't offer the Yevi's bio-based sustainability benefits
- Less contemporary styling may not appeal to trend-focused buyers
Ray-Ban Round Metal 3447 Sunglasses
Pros:
- Iconic round shape with decades of cultural recognition
- Similar lightweight metal construction and comfort
- Comparable price range with more color/lens options
- Universally flattering round shape works for more face types
Cons:
- Round shape may emphasize roundness on round faces (Yevi's angles add definition)
- More common design lacks the Yevi's distinctive modern edge
- Standard lenses don't include bio-based materials
- Less contemporary styling for those seeking a fashion-forward look