Supports the arch of the foot
Prevents foot, knee and back injuries
Improves comfort and skeletal alignment
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Light as air. Soft where it matters.
Soft Clouds are the latest evolution of our circular cork insoles, shaped by feedback from over a thousand real users. Designed to feel incredibly soft and light while still supporting the body, they deliver all day comfort without bulk. The sensation is simple: like walking on a cloud.
Primal Soles cork insoles are created to maximize comfort while minimizing environmental impact. Soft Clouds are the world’s first carbon negative and fully circular insoles, made from naturally regenerative Mediterranean cork and upcycled shoe waste. The project was awarded by the Financial Times as a top student led initiative with social and environmental impact.
Slip them into your shoes and feel the balance of cushioning and support immediately. They absorb impact, reduce pressure on feet and joints, and help keep your body aligned throughout the day.
All Primal Soles cork insoles are expertly crafted from natural and infinitely recyclable Mediterranean cork. Cork’s unique honeycomb cell structure and natural Suberin make each pair antibacterial, extremely light, shock absorbing, moisture wicking, and thermal regulating. The result is a breathable insole that stays fresh and comfortable, even during long days.
- EUR 35 | US W 4.5 - 5 | 23.3 cm
- EUR 36 | US W 5.5 - 6 | 23.9 cm
- EUR 37 | US W 6.5 - 7 | 24.6 cm
- EUR 38 | US W 7.5 - 8 | 25.3 cm
- EUR 39 | US W 8.5 - 9 | 25.9 cm
- EUR 40 | US W 9.5 - 10 | 26.5 cm
- EUR 41 | US W 10.5 - 11 | US M 7.5 - 8 | 27.2 cm
- EUR 42 | US W 11.5 - 12 | US M 8.5 - 9 | 27.9 cm
- EUR 43 | US W 12.5 - 13 | US M 9.5 - 10 | 28.6 cm
- EUR 44 | US M 10.5 - 11 | 29.3 cm
- EUR 45 | US M 11.5 - 12 | 29.9 cm
- EUR 46 | US M 12.5 - 13 | 30.6 cm
- EUR 47 | US M 13.5 - 14 | 31.2 cm
Sizes might be slightly larger than your shoe size. All Primal Soles can be cut to fit. See FAQ for more info.
Key Features:
🌿 Crafted from 100% natural cork – sustainably sourced and infinitely recyclable
🌀 Circular & carbon-negative design – minimizes waste and environmental impact
☁️ Unique design – supporting the arch of the foot and feeling like walking on clouds
🦠 Moisture-wicking & antibacterial – naturally breathable and odor-resistant
🌡️ Thermal regulating – stay cool in summer, warm in winter
🏆 Award-winning innovation – recognized by the Financial Times for social and environmental impact
Why Choose Primal?
Primal Soles® is revolutionizing foot comfort with the world’s first circular cork insoles. Every pair helps reduce landfill waste while providing unmatched comfort with the unique honeycomb cork structure: ultra-lightweight, shock-absorbing, and long-lasting.
What size should I choose?
We recommend choosing a slightly smaller size than your shoe size. However, if your primals do come a bit too big, you can always customize the size by placing the existing insole over your primals and cutting along its edges. Every shoe is different after all...
Should I remove my current insole?
This depends on your preference. In general, we see that our customers replace the existing insole with their new primals. However, especially in boots, some like to double up. Every shoe is different after all...
How long does it take to ship?
Shipping within NL is next business day
Shipping within EU is between 3-5 business days
Shipping outside EU is 5-10 business days depending on local custom laws
Let customers speak for us
As in title, great for walking in both terrain and urban conditions. Just note, that they're not flimsy, paper-thin ones, so if your shoes aren't rocking space for extra sock, you may find them a tad too filling.
I appreciate that they are biodegradable and thoughtfully made. Comfortable enough to wear for hours without thinking about it.
Delivery was smooth and everything arrived as expected. The cushioning feels incredibly soft and supportive throughout the day.
Very easy to slip on and surprisingly lightweight. Delivery was smooth and everything arrived as expected.
The cushioning feels incredibly soft and supportive throughout the day. My feet stayed relaxed with no soreness or fatigue.
Delivery was smooth and everything arrived as expected. They look clean, modern, and feel premium.
The cushioning feels incredibly soft and supportive throughout the day. Comfortable enough to wear for hours without thinking about it.
The grip feels stable and secure on different surfaces. Perfect for everyday use, indoors and outdoors.
Very easy to slip on and surprisingly lightweight. The cushioning feels incredibly soft and supportive throughout the day.
They look clean, modern, and feel premium. Very easy to slip on and surprisingly lightweight.
Comfortable enough to wear for hours without thinking about it. My feet stayed relaxed with no soreness or fatigue.
The grip feels stable and secure on different surfaces. The cushioning feels incredibly soft and supportive throughout the day.
My feet stayed relaxed with no soreness or fatigue. Perfect for everyday use, indoors and outdoors.
The grip feels stable and secure on different surfaces. They look clean, modern, and feel premium.
No rubbing, no irritation, just smooth comfort. I appreciate that they are biodegradable and thoughtfully made.
