ABOUT US
Welcome to Martello!
For over 30 years, we have been operating in the Polish market, creating with passion and respect for nature. All our blankets, sweaters, and scarfs are made in our own knitting mill in Łódź, using the highest quality natural raw materials – organic cotton, merino and alpaca wool, linen, and silk. We consciously avoid synthetic yarns and all chemically derived materials. Our production is based on the principles of sustainability, with the goal of reducing negative impact on the environment and society. We produce natural, biodegradable textiles for everyone who values high quality, safety, and ecology.
We work according to rigorous ecological standards, regularly undergoing inspections by the international certification organization Control Union. The production process is carefully monitored: the origin of organic cotton is verified, and all accessories – from buttons to zippers – must meet strict criteria (e.g., nickel-free and plastic-free). We lubricate our knitting machines with biodegradable oil free of odor and heavy metals, and wash finished products in GOTS (Global Organic Textile Standard) approved liquids – without harmful chemicals such as optical brighteners or pesticides.
We consume less and produce more wisely. We use a photovoltaic system with an energy storage system. In 2024, we used 45% less energy per kilogram of yarn than in the previous year. Our knitting mill is committed to a less waste approach. Yarn scrap, cardboard, and other leftovers are recycled. We create pillowcases from blankets that have not been approved for sale, and we offer products with minor quality deviations in the OUTLET section. We regularly maintain our machines to extend their lifespan. We spread environmental awareness – visit our BLOG section and our social media for more information about sustainable production and natural materials.
Our efforts are internationally recognized – we are GOTS (Global Organic Textile Standard) certified. Products bearing this logo and the Martello certificate number are made in a fully socially responsible manner – not only in our knitting mill, but also at every stage of the supply chain. All those involved in the cultivation, spinning, and dyeing of raw materials work legally, in safe, and ethical working conditions. Many products made from GOTS-certified cotton are available on the market. However, companies that undergo full, annual audits are significantly fewer. Want to check us out? You can find us in the GOTS database!
Information about our certification in the GOTS database
