Double protection against the cold. Sustainable synthetic fibre that retains heat and is environmentally friendly. Exceptional traceability. 100% Polylana® (50% recycled polyester/50% polyester). Polylana® fibre is a soft, pleasant material with a wool-like feel. As an alternative to acrylic, it has a lower environmental impact. Its production requires less energy, water, and CO² emissions. Polylana® yarn is Impact Aware™ certified, ensuring a 100% transparent and honest product throughout the production chain, with the possibility to verify the authenticity of the Polylana® fibre via the Aware™ blockchain platform. A special label with a QR code provides access to the Aware™ platform, allowing certifications to be authenticated directly with a simple smartphone.