CONTACT US   020 3129 3301

Our experts are here for you

Our passionate staff is with you through every step of your purchase and helps you choose the right gear that best suits your needs.

Mon-Fri 9am-12am / 2pm-7pm
(GMT+1)

020 3129 3301       

Closed the 09/06


With our Help Center

CONTACT
£
Language & currency
English (United Kingdom)
Germany
Austria
Belgium
Denmark
Spain
Finland
Metropolitan France
France Corsica
Ireland
Italy
Luxembourg
Monaco
Netherlands
Poland
Portugal
United Kingdom
Slovenia
Sweden
Switzerland
£ Pound Sterling (GBP)
€ Euro (EUR)
CHF Swiss Franc (CHF)
(= line.product.common.ancestorIds[1] || line.product.common.ancestorIds[0] || line.product.common.id =) (= line.quantity =) (= line.product.common.title =) (= line.unitAmountWithTaxes =) (= cartData.common.currencyCode =)
0
Cart
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Overview

Ray Ban

Customer reviews

Sunglasses Ray Ban RB4378 Polished Black Gradient Grey

Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Overview
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Side
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Side
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Face
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Front
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Behind
Deals

Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Overview
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Side
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Side
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Face
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Front
Ray Ban Sunglasses RB4378 Polished Black Gradient Grey Behind
Brand Ray Ban

Sunglasses Ray Ban RB4378 Polished Black Gradient Grey

Customer reviews

Please make sure the following options are correct
Size guides
Please select the specs needed.
En rupture

  • SECURE PAYMENT

    by card

    View conditions

  • Custom fees included

    in the shipping fees

    View conditions

  • EASY 100 DAY RETURNS

    Fixed costs

    View conditions

Description

The Ray-Ban RB4378 sunglasses feature a lightweight frame whose soft curves beautifully hug the face. They are made from injection plastic, a material resistant to everyday wear and tear while promising to be comfortable for prolonged use. Beyond its functional aesthetics, this pair creates no pressure points. It adjusts optimally and can be worn just as well when you're driving or walking, as when savouring a relaxed meal with friends at a restaurant terrace.

The Light Grey Gradient lens, with a category 3 protection rating, is engineered to provide optimal protection during sunny days with bright light. Its construction from mineral material ensures exceptional optical quality, delivering maximum visual clarity. Due to the natural scratch resistance of mineral, this lens stands out for its enhanced durability, making it the ideal choice for those seeking both performance and longevity. Its effective light filtering contributes to superior visual comfort, perfect for prolonged exposure to the sun.

Light Grey Gradient lens specifications:

  • Protection rating: Category 3
  • Ideal for sunny days with bright light
  • VLT: 15%
  • Grey Base
  • Mineral lens: offers optimal optical quality
  • 100% UV protection

Nino

Accessory expert

"Some look for functionality, others for style or performance. Whatever it is, we'll find it together and make sure we add the safety dimension to it! Call me on 020 3129 3301."

Technical data Sunglasses RB4378

  • Premium

    Yes

  • Protection category

    Category 3

  • Activity

    Leisure

  • Shape

    BUtterfly

  • Style

    Lifestyle
    Vintage

  • Specifications

    100% UV Protection
    Microfibre sleeve

  • Reference nr

    E25RBANLUN5509710

  • Gender

    Men
    Women

  • Frame material

    Injected plastic

  • Lens material

    Mineral

  • Size of temples

    145

  • Lens width (mm)

    54

  • Lens height (mm)

    47

  • Bridge (mm)

    16