Are These the World’s Most Sustainable Sneakers?
Berlin Low Top
AppleSkin upper
Piñatex detailing
Bamboo lining
Cork insole
Recycled tennis balls
Made in Portugal
London High Top
Inspired by one of the world’s most dynamic cities, the London sneaker blends minimalist design with maximum impact. From AppleSkin uppers to recycled tennis ball soles, every detail is crafted to reduce environmental harm — without compromising on comfort or style.
Handmade in Portugal using premium, animal-free materials, London is your go-to for everyday ease, ethical living, and timeless design.
The Materials
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🍏 AppleSkin
A bio-based material made in Italy from leftover apple waste from the juice industry. Smooth, durable, and entirely animal-free.
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🍍 Piñatex
Sourced from pineapple leaf fibres in the Philippines — a waste product turned into a strong, textured alternative to leather.
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🎍 Bamboo
Naturally breathable, antibacterial, and renewable. Bamboo grows quickly without pesticides, making it a low-impact, high-comfort lining option.
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🌰 Cork
Harvested in Portugal’s Alentejo region. Light, flexible and renewable, cork offers excellent shock absorption and natural insulation.
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🎾 Recycled Tennis Balls
Thousands of tennis balls are discarded every day. We give them a second life in our soles — durable and waste-reducing.
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🧵 Organic Cotton Laces
Soft, strong, and plastic-free. Made from certified organic cotton to ensure a clean, biodegradable finish to your conscious steps.
Designed for the Vegan City Lifestyle
Handcrafted in Felgueiras at Savana
Your Berlin and London sneakers are proudly made at Savana, a skilled and experienced factory in Felgueiras, Portugal. Known for its craftsmanship and ethical standards, Savana has decades of experience producing high-quality footwear.
At NAE, we believe transparency matters. That’s why we work closely with local partners who share our values of fairness, quality, and sustainability.
Let customers speak for us
I bought these because i wanted to try them out and they turned out to be very comfortable and soft.
Chaussures très confortables et parfaitement identiques aux photos
Le sav par mail (je me suis trompée d'adresse) a aussi été très réactif et à l'écoute ! Merci !
Um produto desenhado com cuidado, os clips são largos e fortes, os ajustadores são planos sem saliencias que podem aleijar e estao posicionados em baixo
1. How sustainable are these sneakers, really?
We use the most innovative vegan materials available — AppleSkin, Piñatex, cork, bamboo, organic cotton, and recycled tennis balls — and produce them locally in Portugal to minimise environmental impact.
2. Where are they made?
Each pair is handcrafted at Savana, a family-owned factory in Felgueiras, Portugal. We believe in full transparency and fair working conditions.
3. How do they fit?
They’re true to size for most customers. If you’re between sizes or unsure, we’re happy to help — just reach out to us.
4. Are they waterproof?
They’re water-resistant enough for daily use and light rain, but not fully waterproof. Avoid heavy downpours to preserve the natural materials.
5. Do you ship internationally?
Yes, we ship worldwide — and we offer free shipping over a certain amount in many regions. You’ll see shipping options at checkout.
6. Can I return or exchange them if they don’t fit?
Of course. Returns are simple, and exchanges are always free within our return window. See our return policy for full details.
7. How do I clean them?
We recommend wiping them gently with a damp cloth and letting them air dry. Avoid soaking or putting them in the washing machine.
8. Do you offer a cleaning kit?
Yes! Our eco-friendly cleaning kit is perfect for keeping your sneakers fresh and well cared for — gentle on materials and the planet.
9. What packaging do you use?
All our packaging is plastic-free and recyclable. We use FSC-certified cardboard and eco-friendly ink to keep things as green as possible.
10. Are they unisex?
Yes, Berlin and London are designed for everyone. Just choose your regular size — the fit is true to size for most people.
