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The Ray-Ban Marshal II RB3648M sunglasses bring a fresh geometric edge to the brand's iconic General family. These unisex frames feature a distinctive hexagonal shape that splits the difference between round and angular—a modern alternative to classic aviators that works across a wide range of face shapes, particularly round, oval, and heart-shaped faces.
Hexagonal Design Meets Metal Precision
The full-rim metal construction delivers the visual lightness Ray-Ban is known for, while the plastic-lined frame edges add subtle contrast and durability. The signature flat double bridge sits cleanly across the nose, and adjustable nose pads ensure a custom fit that won't slip during daily wear. Flex hinges at the temples provide added comfort for all-day use, whether you're commuting, traveling, or spending extended time outdoors.
Available in ten color combinations—from classic gold frames with G-15 green lenses to black with polarized green and gunmetal with grey gradient—the Marshal II adapts to your style. Gradient lenses transition from solid color at the top to transparent at the bottom, reducing glare overhead while maintaining clarity below. Polarized options cut reflected glare from water, pavement, and snow, making them ideal for driving and water activities.
Prescription-Ready & UV Protection
These frames are prescription-ready, so you can add your Rx lenses without compromising the look. All lenses provide 100% UVA and UVB protection to shield your eyes from harmful rays. The durable stainless steel frame construction ensures these sunglasses hold up to regular use, and the 52mm lens width fits medium to large faces comfortably.
The Marshal II sits between the original Hexagonal 3548 and the rounder Jack 3565 in Ray-Ban's lineup—offering more structure than fully round frames but softer lines than strict geometric styles. It's a versatile choice that pairs as easily with casual denim and linen as it does with tailored jackets and structured pieces.
Product Details
Product DetailsModel
0RB3648MShape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsFrame Color
GoldColor Code
912443Color Description
GoldLens Color
Brown Gradient Grey
Frame Color
BlackColor Code
002/58Color Description
BlackLens Color
Polar Green
Frame Color
GunmetalColor Code
004/71Color Description
GunmetalLens Color
Grey Gradient Dark Grey
Frame Color
BronzeColor Code
9069A5Color Description
Bronze/copperLens Color
Pink Gradient Brown
Frame Color
GoldColor Code
91233MColor Description
GoldLens Color
Blue Gradient Grey
Frame Color
GoldColor Code
001Color Description
GoldLens Color
Green
Frame Color
GoldColor Code
91673FColor Description
GoldLens Color
Clear Gradient Blue
Frame Color
GoldColor Code
923931Color Description
Legend GoldLens Color
Green
Frame Color
GoldColor Code
9241R5Color Description
Legend GoldLens Color
Blue
Frame Color
GoldColor Code
9240B1Color Description
Legend GoldLens Color
Dark Grey
Size Details
Size DetailsSize
5223-145
Size
5223-145
Size
5223-145
Size
5223-145
Size
5223-145
Size
5223-145
Size
5223-145
Bridge Width
23.00Temple Length
145.00Size
5223-145
Bridge Width
23.00Temple Length
145.00Size
5223-145
Bridge Width
23.00Temple Length
145.00Size
5223-145
Quick Service, Excellent product and price.
These are great glasses. Official. Might even buy another pair of the same kind.
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Frequently Asked Questions
Are the Ray-Ban Marshal II 3648M sunglasses prescription-ready?
Yes, the Ray-Ban Marshal II RB3648M is fully prescription-ready. The metal frame construction and full-rim design accommodate prescription lenses, including single vision, progressive, and bifocal options. You can add your prescription during checkout or have your optician install custom lenses.
What face shapes work best with the Marshal II hexagonal frames?
The Marshal II's irregular hexagonal shape is particularly flattering on round, oval, and heart-shaped faces. The geometric lines add structure to softer face shapes, while the adjustable nose pads and medium-to-large fit (52mm lens width) ensure a comfortable fit across a range of face sizes.
What's the difference between the Marshal II and the original Hexagonal 3548?
The Marshal II (RB3648M) features plastic-lined hexagonal frames with a flat double bridge, while the original Hexagonal 3548 has a thinner, all-metal construction. The Marshal II is part of the General family with a bolder, more structured look and added acetate detailing for a modern twist on the classic hexagonal shape.
Do Ray-Ban Marshal II sunglasses have UV protection?
Yes, all Ray-Ban Marshal II lenses provide 100% UVA and UVB protection to shield your eyes from harmful ultraviolet rays. Polarized versions (like the 002/58 variant) also eliminate glare from reflective surfaces, enhancing visual clarity and reducing eye strain during outdoor activities.
What size are the Ray-Ban Marshal II 3648M frames?
The Marshal II RB3648M has a 52mm lens width, 23mm bridge width, and 145mm temple length. This is considered a medium to large fit, suitable for most adult face sizes. The adjustable nose pads allow for fine-tuning the fit for maximum comfort.
Are polarized lenses available for the Marshal II?
Yes, the Ray-Ban Marshal II is available with polarized lenses in select color combinations, including the 002/58 variant (black frame with polarized green lenses). Polarized lenses reduce glare from water, pavement, and other reflective surfaces, making them ideal for driving, fishing, and beach activities.
Compare With Similar Frames
How the Ray-Ban The Marshal Ii 3648M Sunglasses stacks up against the closest alternatives we carry.
- Thinner, more minimalist all-metal construction
- Lighter weight for extended wear
- Classic vintage aesthetic without plastic lining
- Softer, more rounded hexagonal shape
- Blends geometric and round aesthetics
- Versatile style that suits more face shapes
- Classic round lens shape
- Similar double bridge design aesthetic
- Comparable price point ($133.81–$255)
Read the full comparison
Ray-Ban Marshal II vs. Hexagonal 3548N vs. Jack 3565
If you're drawn to Ray-Ban's geometric frames, the Marshal II sits in a sweet spot between the brand's classic Hexagonal 3548N and the softer Jack 3565. Here's how they stack up.
Marshal II 3648M: The Bold Modern Choice
The Marshal II brings the most structure to the table. Its plastic-lined hexagonal frames and flat double bridge create a sharp, contemporary look that adds definition to round and oval faces. The full-rim metal construction feels substantial without being heavy, and the flex hinges ensure all-day comfort. If you want a frame that makes a statement while staying versatile enough for daily wear, the Marshal II delivers. It's the most modern of the three, with a design that bridges vintage inspiration and current trends.
Hexagonal 3548N: The Minimalist Classic
The original Hexagonal 3548N takes a thinner, all-metal approach. Without the plastic lining, it feels lighter and more delicate—ideal if you prefer understated eyewear that doesn't dominate your look. The thinner frame construction gives it a vintage vibe that's closer to Ray-Ban's heritage styles. It's a great choice if you want the hexagonal shape but prefer a more subtle, classic aesthetic. However, it lacks the bold presence and added durability of the Marshal II's plastic-lined edges.
Jack 3565: The Rounded Hybrid
The Jack 3565 blends round and hexagonal shapes for a softer, more approachable look. It's less angular than the Marshal II, making it a safer bet if you're unsure whether geometric frames suit you. The rounded edges work well on a wider variety of face shapes, but you sacrifice some of the distinctive character that makes the Marshal II stand out. Think of the Jack as the middle ground between fully round frames and the Marshal II's structured hexagons.
Which Should You Choose?
Choose the Marshal II if you want a bold, modern frame with structure and presence—perfect for round or oval faces that benefit from geometric definition. Go with the Hexagonal 3548N if you prefer a lighter, more minimalist look with vintage appeal. Pick the Jack 3565 if you like the idea of hexagonal frames but want something softer and more universally flattering. All three are prescription-ready and offer Ray-Ban's signature quality and UV protection.
At a Glance
Ray-Ban Hexagonal 3548N Sunglasses
Pros:
- Thinner, more minimalist all-metal construction
- Lighter weight for extended wear
- Classic vintage aesthetic without plastic lining
- Slightly lower price point ($143.50–$244)
Cons:
- Less structured look than the Marshal II
- No plastic lining for added durability
- Thinner frame may feel less substantial
Ray-Ban Jack 3565 Sunglasses
Pros:
- Softer, more rounded hexagonal shape
- Blends geometric and round aesthetics
- Versatile style that suits more face shapes
- Similar price range ($125.15–$308)
Cons:
- Less structured than the Marshal II's bold hexagonal shape
- May lack the distinctive flat double bridge detail
- Not as bold or statement-making
Ray-Ban 3647N Sunglasses
Pros:
- Classic round lens shape
- Similar double bridge design aesthetic
- Comparable price point ($133.81–$255)
- Timeless round frame suits most face shapes
Cons:
- Less geometric and modern than the hexagonal Marshal II
- Round shape may not add as much structure to softer faces
- Lacks the distinctive hexagonal edge