Primal Soles

Our Mission.

Every year hundreds of millions of synthetic, non-recyclable insoles end up on landfill waste, lasting for generations. Our mission is to reduce this waste by offering you a 100% recyclable alternative.

We are living in exciting times

Times of endless opportunity, but also times of increasing responsibility. We must start treating our Planet better. For the sake of all life on Earth. That is what Primal Soles is about.

Our Promise.

We will take back your used insoles. We will recycle and reuse them. That is our idea of responsibility. That is our idea of circularity. That is our promise.

At the end of your product's life cycle just email us at and we will set the recycling program in motion for you. If you joined the Subscribe & Recycle program you will automatically be able to return with every new delivery.

What's your next step?

The world's most generous tree

No harm is done by harvesting cork bark from the cork oak tree, the Quercus suber. In fact, by removing the bark every natural cycle (nine years) it increases CO2 absorption while aiding the regenerative capabilities of the tree. No other tree has given so much while taking so little.

The Cork Oak Forests

The cork oak forests are living ambassadors of sustainability and a driving force of sustainable development. They play a crucial role in the world’s ecological balance, fighting climate change and desertification, and sustaining biodiversity. Over 200 animal species and 135 plant species find their preferred habitat in the cork oak forests.

Who are we?

Our Story.

PRIMAL Soles promotes movement, travel, exploration, progress, the primal urge deep inside all of us to remain curious as a child. It also advocates for a healthier world.

A more aware world where consumers and producers start taking responsibility for the full product life cycle. To even think beyond their own life cycle. This is the reason why we made it PRIMAL's goal to make the most comfortable, natural and recyclable insoles easily accessible to everyone.

100% Recyclabe under eu regulations

PRIMAL Soles and Amorim Cork Composites have a contract pertaining to the shipment of Green List Waste, in accordance with the Regulation (EC) No 1013/2006 of the European Parliament. This means our products are certified and able to be fully recycled at our cork supply partners, Amorim in Portugal.

1% for the Planet

David EvenBy David Even

As of January 1st, 2023, Primal Soles has become a member of 1% for the Planet. We are extremely proud, humbled and excited to be part of this special group...

Read more

Negative Carbon Balance

The Negative Carbon Balance seal certifies that, when taking into account the carbon sequestration of the cork oak forest, Amorim Cork Composites’ products sequester more CO₂ than is emitted during the production process. Studies indicate that for each ton of cork produced, the cork oak forest can sequester up to 73 tons of CO2, and thus helps to reduce Global Warming.

Shopify Planet Member

When shipping carriers transport goods between locations, the transportation methods release greenhouse gases, such as carbon dioxide (CO2) into the atmosphere. A carbon offset process reduces the amount of CO2 in the atmosphere, so that increased greenhouse gases elsewhere have a 0 net impact.

FSC C153476

The Forest Stewardship Council A.C. is an international non-profit, multi-stakeholder organization established in 1993 that promotes responsible management of the world's forests via timber certification.

maximum comfort | Minimal footprint

Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas
Squishy Bananas

Squishy Bananas

€29,00 Sale Save

1% for the Planet

Award Winning shoe insoles


Made from natural Mediterranean cork

Size EUR 35-39 | US M 5-6 | US W 4-8

Item is in stock Only 0 left in stock Item is out of stock Item is unavailable

The Squishy Bananas are the best possible insoles for your everyday sneaker or running shoe. It's the lightest and most versatile insole out there. It provides an elevated experience of squishiness and instant grip due to its natural cork layer. Designed for maximum comfort with every step. 

PRIMAL Soles® are sourced from natural Mediterranean cork. Sourced, handcrafted and recycled in Portugal. Designed along the Mediterranean. World's first 100% recyclable shoe insoles. Maximum Comfort. Minimal Footprint.

☁️ Light as a cloud
🌱 100% Recyclable
🚛 Global Shipping & Returns

See the bottom of each sole? That’s 100% recycled. That's what your used insoles will look like after returning for recycling. 

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