Polarized
Ray-Ban 0RB3447 ROUND METAL CHROMANCE Polished Gunmetal SUN
Model code RB3447 004/G4 50-21

Frame description

Frame Shape
Round
Frame color
Polished Gunmetal
Frame material
Metal
Temple color
Gunmetal

Lens information

Lens color
Silver/Green
Treatment
Chromance

Product dimensions

SIZE
50 21mm
Lens height
46.9mm
Temple Length
145mm

face coverage

face coverage
Petite
Bridge & nosepads
Adjustable Nose Pads
$265.00

If you see “BIO-BASED” in the name of your Ray-Ban, it means that:
Lenses are designed with bio-nylon containing 40% bio-based carbon content** (available only for classic sun lenses) and/or non metallic frames feature bio-based frames with 57% bio-based carbon content**.
** tested according to ASTM D6866 standard
Discover more at https://sustainability-qrcode.ray-ban.com/en-us

*Blue-violet light is between 400 and 455nm as stated by ISO TR20772:2018