---
title: "Ray-Ban Warren Bio-based Sunglasses Black Frame Green Lenses 57-20 from Ray Ban"
description: "View Ray-Ban Warren Bio-based Sunglasses Black Frame Green Lenses 57-20 from Ray Ban on Refermate."
canonical_url: "https://refermate.com/store/ray-ban/product/ray-ban-warren-bio-based-sunglasses-black-frame-green-lenses-57-20-1570369"
md_url: "https://refermate.com/store/ray-ban/product/ray-ban-warren-bio-based-sunglasses-black-frame-green-lenses-57-20-1570369"
---
# Ray-Ban Warren Bio-based Sunglasses Black Frame Green Lenses 57-20

- URL: https://refermate.com/store/ray-ban/product/ray-ban-warren-bio-based-sunglasses-black-frame-green-lenses-57-20-1570369
- Store: Ray Ban
- Store products page: https://refermate.com/store/ray-ban/products
- Brand: Ray-Ban

## Description

Ray-Ban Warren Bio-based RB4396 Sunglasses are a classic rectangle frame made with bio-acetate having 67% bio-based carbon contnet. RB4396 is designed for all genders and has dark green lenses. The black frame and temples add a sharp edge to this model.

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