Bolt Threads

Bolt is a materials company that invents and scales materials that put the planet on a path towards a better future. Biofabricated silk fibers Microsilk based on proteins found in nature, produced using Bolt Threads proprietary technology and revolutionary bioengineering concepts. Next-generation of performance fibers, fabrics and luxury products that represent cutting-edge technology in science, while raising the bar for quality, performance, and design.

Mylo
A mycelium-based material designed as an alternative to synthetic and natural leathers, utilizing less hazardous chemistry and ethical labor practices
Microsilk
A vegan silk fiber produced using sustainable inputs like water, sugar, yeast, and salt, aiming to replace petroleum-based polymers and non-biodegradable fabrics
B-silk protein
A biodegradable ingredient for beauty products, made from renewable inputs such as sugar and yeast, suitable for clean beauty formulations