ISI Soles

Founded in 1999 by its CEO Vitor Mendes ISI Soles is today an expert and leader in the footwear component sector. Specialized in the production of injected outsoles with the most modern technology and diversified raw materials, ISI Soles seeks to provide a service of excellence guaranteeing versatility, quality and innovation in all products. Counting with more than 90 employees prepared with the most diverse skills ISI Soles provides everyday a service and a product the costumer can trust. We offer to all our clients a specialized design team for the development of products, 3D printing, prototyping, and sampling that allow the customization of any project. The outsoles are produced with high quality raw materials, such as TR, PVC, TPU, Neolite, leather, Micro, and our internally developed raw material the ISI Light for the production of light and ultralight soles. ISI Soles has also a department specialized in prefabricated soles and finishes where we perform the most diverse and complex finishing operations. In 2018 we became the first portuguese outsole producer to get the certification for a integrated management system by the ISO 9001 and ISO 14001. Since then we have a commitment with the environment introducing new more sustainable raw material and adapting our production process to provide a low carbon footprint of our products. Co-financed by Compete 2030, Portugal 2030 and European Union