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Sustainability


Make it ISI. Don’t just talk the talk, walk the walk!

In 2018 ISI Soles became the first portuguese outsole producer to get the certification for a integrated management system by the ISO 9001 and ISO 14001.

WALK MORE WASTE LESS

Make it isi think green

Mouse over the sole and see the different descriptions.

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WALK MORE WASTE LESS

Make it isi think green

  • 1
  • Outsole with between 50% and 100% recycled TR/TPU by incorporating the remaining residues of the injection process.

  • 2
  • TR outsole with the incorporation of rubber residues from other industries.

  • 3
  • Outsole produced with 50% recycled with cork residues from other industries.

  • 4
  • TR outsole with the incorporation of rubber residues from other industries.
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About us

We are international specialists in the design, development and manufacture of injected and prefabricated soles. With over 20 years of experience, a production that exceeds three million pairs per year, and the trust of some of the biggest fashion brands in the world, we are known for combining excellence, innovation, impact and sustainability in one word: ISI.

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What we do

I.S.I. is dedicated in the conception, development and manufacturing of soles for footwear using the most modern and diversified raw materials, such as TR, PVC, TPU, Neolite, leather, Micro, among others.

Last News

Lineapelle
19 Sep

Lineapelle

We are very excited to be presenting our Fall Winter collection 2022 at Lineapelle in Milan, Italy this September 22-24.
Stop by our booth to see the latest trends in sole design.

Happy Easter
2 Apr

Happy Easter

Easter is a time of peace, hope and renewal. May this time bring positive energy and much joy to everyone.

We wish you all a Holy Easter!


Contacts

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Rua Nicolau Coelho nº3741-C
4610-741 Sendim, Felgueiras


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