Delta Nuts
Delta Nuts
Description
Description
Unisex sneakers with a vintage and timeless look.
• Designed in Bordeaux
• Assembled by hand in Portugal
• Comfortable every day
• Sustainable: vegan and recycled
• Upper: recycled vegan suede material
• Sole: 28mm (heel) | 16mm (front)
• Sneaker width: standard
Sustainability
Sustainability
• Recycled and 100% vegan materials (PETA certified)
• Recycled vegan suede material, supple and very resistant
• -97% CO2 emissions vs traditional leather
• Thin, retro sole
• Handcrafted manufacturing offering high assembly quality
Delivery and return
Delivery and return
France
- Relay point 2-3 days | Free
- Express relay point 1 p.m. | €4.90
- At home 2-3 days | 6.90€
- At home express 24H | €9.90
European Union (depending on country)
- Relay point 2-5 days | from €2.90
- At home 2-5 days | from €7.90
✔ Fast and free exchange.
✔ Order tracking available.
✔ Return voucher in 2 clicks via this portal .
Size guide
Our Delta model fits normally, we advise you to take your usual size.
If you are between 2 sizes and you are in doubt, we advise you to take a size larger:
US | CM | UK | US (F) | US (M) |
36 | 23 | 3.5 | 5.5 | 4 |
37 | 23.7 | 4.5 | 6.5 | 5 |
38 | 24.4 | 5.5 | 7.5 | 6 |
39 | 25 | 6 | 8.5 | 7 |
40 | 25.7 | 6.5 | 9 | 7.5 |
41 | 26.4 | 7.5 | 10 | 8.5 |
42 | 27 | 8 | 10.5 | 9 |
43 | 27.7 | 8.5 | 11 | 9.5 |
44 | 28.4 | 9.5 | 12 | 10.5 |
45 | 29 | 10 | 12.5 | 11 |
46 | 29.7 | 11 | 13.5 | 12 |
of recycled waste in a pair
of CO2 emitted
less polluting than average
The story of a vegan suede,
transformed into a shoe.
The price of your Zèta,
it's clear.
Analyze to reduce.
Each component is carefully selected according to its durability and place of production.
- Vegan suede exterior (60% PU & 40% Recycled Polyamide)*
- Inner lining made from recycled material (60% PU & 40% recycled polyamide)
- Laces : recycled cotton (100%)
- Removable recycled foam insole (100%)
- Recycled synthetic rubber outsole (40%)
- Vegan glue made from resin
- Logo printed on the tongue
- Recycled cardboard box
- *The white model is made of plant polymers (25%), PU (10%), adhesive fibers (35%), recycled PES (30%)
The price of our sneakers is set precisely all year round according to the cost of raw materials and the remuneration of our artisans.
We achieve a margin of coefficient 3 which allows us to remain financially independent, while ensuring our growth: development of new innovative materials, recruitment and events.
For comparison, the majority of sneaker brands achieve a margin of coefficient 10.
Each pair emits 6kg of CO2 , compared to 15kg for a classic pair of sneakers.
We have carried out a life cycle analysis of our shoes, in particular using the ADEME tool, to understand their impact and be able to reduce it as much as possible.
This analysis takes into consideration the manufacturing and processing of raw materials, the manufacturing of shoes, their transport from Portugal to France, their use based on a period of 3 years, and recycling at the end of their life.
Vos pieds vous portent, prenez-en soin !
Le confort est souvent une caractéristique négligée par les marques dans la conception des chaussures.
Chez Zèta, nous plaçons l'esthétisme, l'éthique et le confort au coeur de chaque développement de nos produits.
Grâce à leurs semelle fine et leur doublure respirante, nos chaussures sont de véritables chaussons (approuvés et recommandés par les ostéopathes) !
Fini les ampoules et les douleurs dans les jambes : elles seront votre meilleur allié pour de longues balades en ville comme en forêt.
Accompagner chacun de vos pas, le plus longtemps possible
Nos matériaux sont sélectionnés avec soin pour que vous gardiez vos baskets le plus longtemps possible.
Avant le lancement, chacun de nos prototypes est testé par le CTCP (Centre Technologique de la Chaussure au Portugal) afin de réaliser des tests de flexibilité et d'abrasion. En complément, nos prototypes sont testés en conditions réelles au sein de notre équipe et par certains membres du club Zèta.
L'assemblage de chaque paire est réalisé à la main par nos artisans portugais, et un contrôle qualité rigoureux est effectué à chaque fin de production.
Clothing workshop - Ovar, Portugal
We are proud to collaborate with partners who share our values and are as committed as we are, both environmentally and socially.
It was in 1993 that Manuel Oliveira founded his own workshop, after spending his adolescence making shoes. A few years ago, his son Tierri joined the family business and its 25 artisans.
This team of true enthusiasts perpetuates artisanal assembly and pays particular attention to details and finishes. They were the first to believe in the beginnings of the project in 2019, and today they are at the heart of the brand.
The team
Antonio Leandro
Editor
Licinia
Seamstress
Iúri
Quality controller
Cristina
Seamstress
Maintain your sneakers
Sneaker cleaning kit
We recommend waterproofing your shoes to prevent stains and moisture. Maintain your shoes with a sponge or a soft cloth and soapy water.
Please note: It is not recommended to machine wash your shoes.
To refresh and brighten them, we recommend using clay cream, a natural cleaner for shoes.
Share your best photos with us by tagging us on Instagram @zeta_shoes.
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