


Ray-Ban Hexagonal RB 3548N – the evolution of round, where geometry meets style.
What do you get when you cross a circle with a square? The iconic hexagonal shape featuring flat crystal lenses and thin coined profiles. This updated classic combines round meets flat. With extremely thin temples and adjustable nose pads for a custom fit, the Hexagonal delivers timeless sophistication with a modern geometric edge. Experience the thrill of wearing an updated classic that will never make you feel like a square peg in a round hole.
Frame Description +
FRAME SHAPE
Irregular Hexagonal
FRAME COLOR
Polished Copper
FRAME MATERIAL
Metal
TEMPLE COLOR
Copper
Lens Information +
LENS COLOR
Brown Gradient
TREATMENT
Gradient
LENS CATEGORY
3N - High sun glare reduction
LENS TYPE
Flat Crystal Lenses
Product Dimensions +
SIZE
51-21 mm
LENS WIDTH
51 mm
BRIDGE WIDTH
21 mm
LENS HEIGHT
44.7 mm
TEMPLE LENGTH
145 mm
Face Coverage & Fit +
FACE COVERAGE
Standard - Best for most faces
BRIDGE & NOSEPADS
Adjustable Nose Pads
MOST POPULAR SIZE
51-21 - Best for most faces
Sizing Guide +
Discover your ideal size with our easy-to-use guide. Follow the face-width method to identify the size best suited to you.
FACE WIDTH RECOMMENDED SIZE DESCRIPTION Narrow 48-21 Card extends past outer eye corner Average 51-21 Card aligns with outer eye corner Wide 54-21 Card falls between corner and center
How to measure: Stand in front of a mirror and hold a credit card steady, aligning one edge with the center of your nose. Check where the opposite edge aligns with your eye to determine your face width.