Mycori develops a circular functional material made from mushroom fibers, sourced from by-products of local mushroom cultivation. Unlike mycelium- or plant-based alternatives, a patented, industrially controlled process creates a fully bio-based, low-CO₂ material with high reproducibility. Free from synthetic polymers and biodegradable, it is designed for industrial scalability. Applications include sustainable leather alternatives in design and fashion as well as technical uses such as air filtration and skin-friendly, antimicrobial medical wearables.