👣 Barefoot insoles made of natural leather – Natural, durable & breathable
High-quality barefoot insoles with a top layer of vegetable-tanned, uncoated, IVN-certified natural leather and a felt bottom layer. Breathable, skin-friendly, and ideal for sensitive feet. Made in Spain – simply replace them and revive your favorite shoes!
🌿 Two sides – double the comfort
- ✅ Upper side: 100% vegetable-tanned natural leather – uncoated, exceptionally soft and fully breathable
- ✅ Underside: soft felt material – keeps the sole in place and provides optimal cushioning
- ✅ IVN-certified – the strictest standard for natural leather worldwide
- ✅ Durable & sustainable – High-quality leather that only gets better with time
🛡️ Chromium-free & allergy-friendly – ideal for sensitive feet
The top consists of vegetable-tanned, uncoated leather – completely free of chrome and synthetic coatings. This allows the leather to remain fully breathable, ensuring a comfortable foot climate and a barefoot-like walking experience. The leather is IVN-certified, biodegradable and particularly suitable for sensitive children's feet and allergy sufferers.
👟 Perfect for barefoot shoes – supports a natural foot climate
- (I.e. For all barefoot shoes with replaceable insoles – fits all POLOLO street shoes with removable insoles
- (I.e. Easily interchangeable – Old sole out, natural leather sole in, done
- 🌐 Can also be used regardless of brand – please check the inner sole length
- 🦶 barefoot-like running feel – the uncoated leather feels natural and pleasant on the skin
♻️ Passing on shoes – hygienic & sustainable
Our insoles are ideal for restoring well-preserved shoes. hygienic and comfortable to pass on – e.g., to younger siblings. This way, favorite shoes can be used for longer and their life cycle sustainably extended.
💡 Tip: Fits all POLOLO barefoot shoes for the street with replaceable insoles – not for the soft leather shoes “Sommer”, “Ballerina”, “Uni” or “Linda”.
🌍 Sustainable & fair – made in Spain
- 🇪🇸 Made in Spain – high-quality and manufactured under fair conditions
- 🏷️ IVN-certified natural leather – vegetable tanned, biodegradable
- 💚 Extends the life of the shoes – supports sustainable consumption and reduces waste
⭐ Natural leather insoles – healthy wearing comfort without compromise. Simply swap them out – and revive your favorite shoes!
POLOLO – Highest ecological standards
When manufacturing our shoes in Spain, we pay attention to using ecological, pollutant-free materials and processing throughout the entire production chain.
Additional information
Fit of children's shoes
The human foot takes approximately 18 years to fully develop. Of course, it grows fastest in the beginning. Therefore, you parents should check the fit of your children's shoes every 3-4 months. For POLOLO street shoes, we have always developed removable soles - as far as this was possible for the respective style. On the one hand, you can easily replace a sole (e.g. add a wool sole for the winter) and you can use it to measure the foot length and fit very well. If the imprint of the big toe is already dangerously far forward, then your child has already grown again and is due for the next shoe size. Our soles are all very flexible, especially our Barefoot collection.


POLOLO pursues the highest ecological standards
When producing our POLOLOs in Spain, we pay great attention to ecological, pollutant-free materials and workmanship throughout the entire production chain. We only use German natural leather that is vegetable tanned and certified, organic quality cotton (organic / kbA) and wool from controlled organic animal husbandry (organic / kbT). POLOLOs are allergy-friendly and therefore our leathers are naturally chrome-free.



















