Technical specifications
About our sunglasses
- Organic acetate frames, manufactured from cotton fibers and plant-based plasticizers.
- Prescription lenses available in the following five diopters: +0, +1, +1,5, +2, +2,5, +3.
- Lenses with antireflective treatment to prevent glares and flashes.
- These are category-3 sunglasses, which protect your eyes from high-intensity rays. Protection against UV 400 rays, thus blocking ultraviolet light.
- Comotec® technology for improved flexibility when adjusting.
- Packaged in a 100%-recycled and recyclable cardboard box, a Scottish tartan case and a cloth with The Readers’ owl shield embossed in low relief.
Sizing guide
1 - Grab a credit or debit card
To get a good idea, this is generally the width of standard lenses.
2 - Stand in front of a mirror
Position the side of the card on the center of your nose and ask: where does the other side of the card end?
3 - Discover the size of your lenses
A. If the card’s side is even with the end of your eye, you wear a medium.
B. If the card’s side goes past the end of your eye, you wear a small.
C. If the card’s side does not reach the end of your eye, you wear a large.
B. If the card’s side goes past the end of your eye, you wear a small.
C. If the card’s side does not reach the end of your eye, you wear a large.