Natural materials, vegetable-tanning, independent certifications…
Our new collection is our most sustainable yet: 70% of our materials are eco-friendly making it 7x more sustainable than 2 years ago. 



Introducing a new line of eco-friendly essentials born in Paris. We’ve overhauled the production process at every step:

-2 x less water is consumed during washing 
-The process uses 83% fewer chemicals than traditional methods 
-Every pair is GOTS & OEKO-TEX certified.


#2 The new Will jacket in organic cotton 

Handcrafted in Portugal, our legendary Will Jacket is made with 100% GOTS organic cotton. 

It's the jacket that will carry you through the season: slip over a summer dress or under a winter coat. Each season Will reinvents itself in new colours & materials but never changes its timeless cut...


Introducing our new leisurewear capsule, composed of pieces in 100% recycled or eco-friendly materials and made entirely in the European Union. 

Discover t-shirts and sweats in 100% organic GOTS certified cotton. For those who prefer their workouts a little more rigorous, keep your cool in our t-shirts with moisture-wicking technology. 



Organic cotton limits the use of pesticides, genetic modification and water. Little by little, our pieces in organic cotton are obtaining GOTS certification, (Global Organic Textile Standard).

This is the most reliable, international, independent certification to guarantee the organic composition of textiles, from the harvesting of raw materials to the labelling.



Three of the most credible & internationally recognised labels certify our collections: 

- GOTS guarantee the organic status of cotton
- Oeko-Tex Standard 100 to certify that no harmful chemicals are present in our pieces
- FSC, to ensure that our viscose comes from sustainably managed forests. 

These certifications now represent 30% of our collections.




‘La maroquinerie’ (leather range) has been at the heart of Sézane since our origin, and today the story continues becoming more sustainable and eco-friendly.


#7 Our new 'Green' Jack Sneaker
Our first jacks made entirely from natural materials 🌿

Handcrafted in piñatex, a new biodegradable material composed of recycled pineapple fibres. 

-The lining, laces and thread are made from OEKOTEX certified organic cotton 
-Their soles are made from 70% recycled rubber & 30% natural rubber.