Onion Yarns is a Danish yarn brand celebrated for its eco‑conscious, natural‑fibre yarns and timeless Scandinavian design. Founded in 1998 with roots in sewing patterns, Onion quickly expanded into yarns that reflect a modern yet mindful approach to fibre craft, blending classic materials like wool, cotton, hemp, nettle, mohair, and silk into thoughtfully developed yarn bases that appeal to environmentally aware makers.

Over the years, its yarns have become known for quality, sustainability, and unique natural colourways, with production carried out in high‑quality Italian mills under ethical and ecological standards. Today, Onion continues its legacy under the ownership of Permin, maintaining the brand’s dedication to natural fibres, animal welfare, and environmentally responsible production while offering yarns that inspire creativity and enduring handmade projects.