Ray-Ban | 0RB4439D
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Transitions Gen S
Our most popular adaptive lens. Transitions Gen S darkens in sunlight and clears indoors — automatically, with no effort on your part. Available in 8 fashion colours.
Darkening behind a car windscreen is limited — see XTRACTIVE if you drive often.
Transitions XTRACTIVE
The performance upgrade. XTRACTIVE lenses go darker than Gen S, activate behind a car windscreen, and work in bright indoor light — ideal if you drive or are light-sensitive.
Has a very slight tint indoors — this is normal and provides extra comfort in bright environments.
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Square. Confident. Ray-Ban 0RB4439D
The Ray-Ban RB4439D is a commanding square frame crafted from lightweight propionate for everyday durability and comfort. Its full rim construction and wide fit accommodate larger face shapes, while the low bridge design ensures a secure, flattering fit for those who need it. A versatile unisex style that commands attention without compromise.
Frame dimensions
Specifications
