Product Details
Color Details
Size DetailsFrequently Asked Questions
Can I get prescription lenses in the Ralph 5319U sunglasses?
What face shapes do square sunglasses like the Ralph 5319U suit best?
Do the Ralph 5319U sunglasses provide UV protection?
What are the benefits of gradient lenses for everyday wear?
What is the frame material of the Ralph 5319U?
Are these sunglasses suitable for driving?
Compare With Similar Frames
How the Ralph 5319U Sunglasses stacks up against the closest alternatives we carry.
- Similar price range and prescription-ready construction
- Square acetate frame with gradient brown lenses
- Timeless havana tortoise colorway option
- Cat-eye shape softens angular features on square faces
- Same brand quality and prescription-ready functionality
- Slightly more vintage-inspired aesthetic
- Rectangular shape is more understated than oversized square
- Available with polarized lens options for enhanced glare reduction
- Contrast arm detailing adds visual interest
Read the full comparison
Ralph 5319U vs. Ralph 5138 vs. Ralph 5203
If you're drawn to the Ralph 5319U's square acetate construction and accessible price point, you're likely considering other Ralph frames in the same category. Here's how three popular models compare.
Ralph 5319U: The 5319U stands out with its oversized square shape and mixed-material construction—acetate front with polished metal temples. This combination gives it a more refined, modern look compared to all-acetate alternatives. The four color options (black, pink, tortoise, and blue) offer the most variety in the lineup, and the gradient lenses are particularly practical for driving and outdoor reading. If you want a bold, contemporary square frame with a touch of metal detailing, the 5319U delivers.
Ralph 5138: The 5138 is an all-acetate square frame at virtually the same price ($75.18–$93.38). It's a solid choice if you prefer the warmth of tortoise acetate throughout the entire frame, without metal accents. The gradient brown lenses and polished havana finish give it a classic, understated appeal. However, it offers fewer color options and lacks the visual contrast that the 5319U's metal temples provide. Choose the 5138 if you want a more traditional, uniform look.
Ralph 5203: If square frames feel too structured for your face shape, the 5203 offers a cat-eye alternative at a slightly higher price ($86.21–$108.82). The upswept browline softens angular features and adds a vintage-inspired femininity that the square 5319U doesn't have. It's a better fit for square or angular faces that benefit from curved lines. However, the cat-eye shape is more niche—it won't suit as many face shapes as the universally flattering square of the 5319U.
Our take: The Ralph 5319U offers the best combination of modern style, versatility, and practical features. The metal temples add a premium touch, the oversized square shape works on most face shapes, and the gradient lenses are genuinely useful for everyday wear. If you want a frame that looks current and functions well beyond just sun protection, the 5319U is the strongest choice in this price range.
At a Glance
Ralph 5138 Sunglasses
Pros:
- Similar price range and prescription-ready construction
- Square acetate frame with gradient brown lenses
- Timeless havana tortoise colorway option
- Proven customer favorite with established reviews
Cons:
- Less variety in color options compared to the 5319U
- Fully acetate construction without the metal temple contrast
- May be slightly less oversized than the 5319U
Ralph 5203 Sunglasses
Pros:
- Cat-eye shape softens angular features on square faces
- Same brand quality and prescription-ready functionality
- Slightly more vintage-inspired aesthetic
- Comparable price point
Cons:
- Cat-eye shape may not suit all face shapes as universally
- Less modern/structured look compared to the square 5319U
- Different style direction—more retro than contemporary
Ralph 5298U Sunglasses
Pros:
- Rectangular shape is more understated than oversized square
- Available with polarized lens options for enhanced glare reduction
- Contrast arm detailing adds visual interest
- Similar price range and prescription compatibility
Cons:
- Less bold and statement-making than the 5319U
- Rectangular shape may not add as much definition to round faces
- Fewer color options available