RMIT develops jacket prototype using mycelium leather

Researchers at Australia’s RMIT University have developed a prototype wildfire jacket featuring mycelium leather grown from fungal networks cultivated on agricultural waste. Announced in September, the experimental garment is part of an investigation into the potential use of fungi-derived materials in protective clothing. The jacket is currently on display at the National Gallery of Victoria, where it will remain until February 7, 2027.

The research team, bringing together expertise in microbiology, materials science and design, is evaluating the mycelium-based material for fire resistance, thermal insulation, durability and its ability to self-extinguish after exposure to flames. According to RMIT, the mycelium leather has achieved OEKO-TEX Standard 100 Product Class II certification, which assesses the presence of certain harmful substances in textiles intended for direct skin contact.

While mycelium leather is the central experimental material, the finished jacket also incorporates Tencel, polyester, nylon, PVC and metal components, according to the National Gallery of Victoria. The project remains a research and design demonstration rather than a commercially available protective garment. Its findings could help inform further investigation into the performance and suitability of fungal materials for specialist apparel applications.