Committed
to the Mediterranean
Sustainability, design
and responsibility
in every frame

"We believe in design with a conscience.
In doing things right, step by step,
however small the change."

— Jördis & Francisco, founders of Jisco
A shared vision
At Jisco, we don't just design eyewear. We create objects that are born from the fusion between the precision of Northern Europe and the warmth of the Mediterranean. And we do it with a clear objective: to take care of what inspires us.
Species essential to its balance are at risk of disappearing:

Monk seal: with less than 700 specimens in the wild, it is one of the most endangered marine mammals on the planet.
Bluefin tuna: a symbol of strength and speed, it is suffering the consequences of overfishing and international trade.
Posidonia oceanica: its underwater meadows purify the water and protect thousands of species, but they are disappearing at an alarming rate.
Glasses with
responsible materials
Bio-acetate 100% biodegradable.

Trogamid Eco: no plastic base, strong,
lightweight and low impact production.

Biodegradable demonstration lenses.
Packaging with purpose
Recycled RPET (plastic bottles)
fabric pouches.

Compostable protective bags.

Cases that travel flat to reduce the transport footprint.
Sustainable logistics
Recyclable or reused boxes.

Paper tape instead of plastic.

Minimal printing on all packaging.
Conscious merchandising
Recyclable or biodegradable materials.

Designed to optimise space and reduce emissions during transport.
Tú también formas parte
Every time you choose Jisco, you choose to protect the Mediterranean.
Every frame tells a story. Yours, ours...
and that of a sea that deserves to continue to inspire us for generations to come.

Thank you for being part of the change.
Size guide
1. Take a credit card:
You can use any credit card you have on hand, as almost all of them have the same dimensions (5.60 mm x 53.98 mm). This is the approximate width of the standard size lenses.
2. Stand in front of a mirror:
Place one edge of the card in the middle of the bridge of your nose and under your eye. Where does the other edge end?
3. Find out your lens size:
  • If the edge of the card ends beyond the outside of your eye, then you are a size S (size small), less than 50 mm.
  • If the edge of your card ends just outside the outer edge of your eye, then you are a size M (medium), between 51 mm and 54 mm.
  • If the edge of the card ends before the outside of your eye, then you are a size L (large), over 54 mm.

Before starting...

We use our own and third party cookies for analytical purposes, to show you personalized advertising based on a profile made from your browsing habits (for example, pages visited). Click here for more information. You can accept all cookies by pressing the "Accept" button, configure them, or refuse their use by pressing the "Configure" button.

ACCEPT AND CONTINUE Set cookies