
A Guide to Sustainable Shoes 2025: Materials, Brands, and Tips for an Informed Choice
, by Christian Depropris, 4 min reading time

, by Christian Depropris, 4 min reading time
In 2025, sustainable fashion is no longer a trend but a shared responsibility. Learn how to recognize eco-friendly materials, certifications, and truly green brands to choose sustainable shoes without sacrificing style and quality.
In 2025, sustainable fashion is no longer a trend, but a shared responsibility. Footwear also plays a key role in reducing the industry's environmental impact.
But what does it really mean to buy sustainable shoes, and how can you tell if a brand is truly “green”?
This guide from Natural Shoes will help you recognize reliable materials, certifications, and brands so you can make informed choices—without sacrificing style and quality.
Many people think that “vegan” automatically means “eco-friendly,” but it’s not that simple.
A shoe can be vegan and at the same time highly polluting if produced with non-recycled plastic or with energy-intensive processes.
True sustainable shoes respect four pillars:
Materials – prefer recycled or natural, low-impact components.
Production – limit water consumption and CO₂, often in European factories.
Ethics – they guarantee fair working conditions throughout the entire supply chain.
Durability – a shoe that lasts 10 years is more sustainable than five disposable pairs.
The heart of the green revolution lies in materials. Here are the most important ones for 2025:
♻️ Recycled materials
Recycled polyester or PET : from plastic bottles transformed into lightweight and resistant uppers.
Recycled rubber : reduces the need for new production and improves the durability of soles.
Regenerated Nylon (ECONYL®) : obtained from fishing nets and ocean waste.
🌿 Natural and bio-based materials
Organic cotton : grown without pesticides and with less water consumption.
Hemp : an ultra-strong fiber that requires very few resources.
Cork : natural, breathable and waterproof, perfect for insoles and orthotics.
🍍 Alternatives to leather
For those looking for cruelty-free products, the options multiply:
Piñatex® : Made from pineapple leaves.
AppleSkin® and WineSkin® : derived from apple and grape waste.
Water-based PU : A leatherette that avoids toxic solvents.
It's not enough to declare yourself "eco." Serious brands offer transparency and real certifications :
GOTS (Global Organic Textile Standard) for organic fabrics.
GRS (Global Recycled Standard) for recycled materials.
PETA-Approved Vegan to ensure the absence of animal materials.
A sustainable brand explains where it produces, with which materials, and according to which ethical standards.
Be wary of sites that talk about “eco” without providing evidence.
Choose shoes that are made to last , with sturdy stitching and repairable soles.
Choose models with certified materials and European production.
Consider the entire life cycle: a quality shoe reduces waste and long-term impact.
Beware of “greenwashing”: always check labels and brand transparency.
Choosing sustainable shoes today means contributing to a cleaner and more responsible future.
You don't have to be perfect: just start with awareness.
Discover Natural Shoes ' selection of eco-friendly sneakers, sandals, and boots , made with certified recycled and vegan materials.
👉 Explore the sustainable collection https://www.naturalshoes.it/collections/ecoalf-1
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