IAIOS Sustainable Fashion Brand in Spain

IAIOS is a pioneering sustainable fashion brand based in Catalonia, Spain, known for its commitment to environmental responsibility and traditional craftsmanship. Established in 2016, the brand focuses on creating timeless sweaters made entirely from 100% recycled wool, merging sustainability with high-quality design.

What sets IAIOS apart is its circular production process. The company collects textile scraps from local manufacturing, carefully sorting and regenerating them into new yarns without the need for additional dyeing. This approach significantly reduces water use and chemical waste, making the production process eco-friendly. Moreover, all manufacturing stages — from spinning the wool to weaving and tailoring the garments — take place locally in Catalonia, supporting the regional economy and minimizing the carbon footprint associated with transportation.

IAIOS’s designs emphasize durability and timelessness. Their sweaters feature simple, elegant styles that transcend seasonal trends, making them versatile pieces suitable for everyday wear. The brand avoids using non-recyclable elements like buttons or zippers, ensuring that garments can be fully recycled at the end of their life cycle, further promoting a zero-waste philosophy.

An impressive part of IAIOS’s sustainability efforts includes an annual repair service where customers can send their sweaters for maintenance, extending the life of each garment and reducing waste. This initiative reflects the brand’s commitment to circular fashion, encouraging consumers to buy less and care more for what they own.

IAIOS products are available in their official stores and select boutiques across Spain, offering fashion-conscious shoppers a responsible alternative that combines style, tradition, and sustainability.

By blending local heritage with modern eco-conscious practices, IAIOS is setting a strong example in the sustainable fashion movement in Spain and beyond.