Microsilk by Bolt Threads: A bioengineered fibre inspired by spider silk | Knowledge Hub | Circle Economy Foundation
Bolt Threads - What is Microsilk™? It's spider silk, without the spiders. It's protein-based and biodegradable. It's the biomaterial that got Bolt its start. Watch our Facebook Stories to learn more about
![Bolt Threads: the silicon valley start-up making sustainable fabric from spiders and mushrooms | London Evening Standard | Evening Standard Bolt Threads: the silicon valley start-up making sustainable fabric from spiders and mushrooms | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2020/03/31/10/goldmomadress-bolt-threads.jpg?quality=75&auto=webp&width=960)