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Ray-Ban Polarized ARI Bio-Based RB3758-003/81 - Polished Silver/Dark Grey

Polarized ARI Bio-Based

RB3758-003/81

Polarized

In stock

Size 56-16
R2,270.00
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The Ray-Ban Ari Bio-Based is a sophisticated blend of minimalist design and modern sustainability. This variant features a brilliant Polished Silver metal frame that offers a clean, architectural aesthetic. Part of Ray-Ban’s commitment to the future, the Ari incorporates bio-based materials into its construction, providing a high-quality feel with a smaller environmental footprint.

Equipped with high-performance Polarized Dark Grey lenses, these sunglasses are engineered for ultimate visual comfort. The polarizing filter effectively neutralizes harsh reflections from surfaces like water or asphalt, while the dark grey tint provides true-to-life color perception and maximum protection in intense sunlight. With its slim profile and lightweight build, the Ari is a versatile choice for those who value both style and ecological consciousness.

Specifications

Size
56-16
Lens colour
Dark Grey
Frame colour
Silver
Polarized
Polarized
Frame design
Rectangle
Gender
Unisex
Age group
Adults

Ray-Ban Polarized ARI Bio-Based RB3758-003/81 - Polished Silver/Dark Grey

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Ray-Ban size guide

Three things decide how a pair of Ray-Bans fits: the frame size, how much of your face the lenses cover (face coverage), and how the frame rests on your nose (bridge and nose pads).

Frame size

The frame size is the lens width and the bridge width, in millimetres, always in that order. You’ll find them printed on the inside of the temple (the arm), followed by the temple length. For example, RB2140 50□22 150 means a 50 mm lens, a 22 mm bridge and 150 mm temples. Many Ray-Ban models come in more than one size, so the same style can come in, say, a 50 mm and a 54 mm lens.

Tip: the sizes of every frame are listed on its product page. Already know your size? Type it into the search, for example 55-18, to see every frame in that size.

No glasses to compare? Measure with a card

Any bank, debit or loyalty card works, because they are all the same standard size.

  1. Take a card. A bank, debit or loyalty card.
  2. Stand in front of a mirror. Hold the card flat and still, with one short edge on the centre of your nose.
  3. Check where the other edge lands. Where the far edge of the card lines up with your eye tells you your size.

Prefer your phone? Our size checker measures your face with the camera and suggests frames that fit.

Face coverage

Face coverage is about looks rather than comfort: it describes how much of your face the lens front covers. Ray-Ban styles come in three fits:

Bridge and nose pads

How the frame sits on your nose makes the biggest difference to comfort.

Based on the Ray-Ban size and fit guide: ray-ban.com/usa/c/size-guide