Ray-Ban RB4457D - Transparent Brown Frame Brown Lenses

These Ray-Ban sunglasses are designed for both men and women, featuring a bio-based construction. ...

Best current price£108.00from mojoglasses

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7 offers from £108.00 - £168.00

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mojoglassesRay-Ban RB4457D, Transparent Brown Polarized Sunglasses Dark Brown Polarized lenses, Mojo Glasses
£5.95 delivery
£108.00
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Vista Expert ITRay - Ban Unisex Brown Ray - Ban Rb4457d 677983 Sunglasses Injected Pillow Polarized
£5.99 delivery
£109.00
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Vista Expert UKRay - Ban Unisex Brown Rb4457d 677983 Sunglasses Injected Pillow Polarized
£5.99 delivery
£109.00
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very.co.ukRay-Ban Shallow Cat Eye Sunglasses With Tinted Lens, Brown, Women
£3.99 delivery
£118.50
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Ray-BanRay-Ban Sunglasses Bio-Based - Transparent Brown Frame Brown Lenses Polarized 55-19, RB4457D
Free delivery in 1–3 days
£168.00
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Product Information

Full details

This guide is for adults seeking stylish and comfortable sunglasses with a focus on sustainable materials. The key benefit is the combination of Ray-Ban's iconic design with eco-friendly bio-based construction and polarized lenses for enhanced vision. A potential caveat is that the soft shape may best suit specific face types. These unisex sunglasses feature a transparent brown frame, brown polarized lenses, and are crafted from injected bio-based nylon for a lightweight feel. They offer a relaxed yet elegant aesthetic, ideal for everyday wear.

All features

Age Groupadult
ColourBrown
GenderUnisex
MaterialNylon
Model Part NumberRB4457D
BrandRay-Ban

Extended Product Information

FAQs

Are these sunglasses suitable for all face shapes?

While designed to be versatile, the soft shape is particularly recommended for square and rectangular face shapes. They are unisex and intended for adult wear.

What does 'bio-based construction' mean?

It means the frame is made from materials derived from renewable natural resources, offering a more sustainable alternative to traditional plastics.

How do polarized lenses benefit vision?

Polarized lenses reduce glare from reflective surfaces like water, roads, and snow, which improves visual comfort and clarity, especially in bright conditions.

Can I wear these for sports?

While comfortable and lightweight, they are primarily designed for casual and everyday wear. For high-impact sports, specialized eyewear might be more appropriate.

How should I clean the brown polarized lenses?

Use a soft microfiber cloth to gently wipe the lenses. For stubborn smudges, a lens cleaning spray can be used, followed by wiping with the cloth.

What is the MPN for this product?

The Manufacturer Part Number (MPN) for this product is RB4457D.

Troubleshooting

Lenses appear smudged

Clean the lenses with a microfiber cloth. If smudges persist, use a lens cleaning solution specifically designed for eyewear.

Sunglasses feel loose or tight

Minor adjustments can sometimes be made by a professional optician. For significant fit issues, consider consulting the retailer or an eyewear specialist.

Frame material feels delicate

Handle the sunglasses with care. Store them in the provided case and avoid placing them in situations where they could be crushed or bent.

Pros and Cons

Pros

  • Sustainable bio-based material construction.
  • Polarized lenses reduce glare and improve visual clarity.
  • Lightweight and comfortable for all-day wear.
  • Versatile unisex design suitable for adults.
  • Elegant transparent brown colorway.

Cons

  • The soft shape might not be ideal for all face types.
  • Transparent frames can show skin oils or makeup more readily.
  • Bio-based materials may require specific care to maintain longevity.

Setup, Compatibility & Care

Setup: These sunglasses require no setup. Simply remove them from the packaging and wear.

Compatibility: Designed for adults, these sunglasses are particularly recommended for individuals with square or rectangular face shapes due to their soft, complementary design. They are suitable for unisex wear.

Care: To maintain the quality of your Ray-Ban sunglasses:

  1. Clean the lenses regularly with a soft, lint-free cloth. A microfiber cloth is ideal.
  2. Avoid using household cleaners or abrasive materials, as they can damage the lens coatings.
  3. Store the sunglasses in their protective case when not in use to prevent scratches and damage.
  4. Wipe the frame with a damp cloth if necessary, then dry with a soft cloth. Avoid prolonged exposure to extreme heat.

Price History

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