Wool and silk, which are composed of natural proteins called keratins, are among the most prized and widely used fabrics in the clothing industry. However, they are difficult fabrics to keep clean ...

Martin Greenfield, owner of custom tailor shop Martin Greenfield Clothiers, told us wool rarely needs dry cleaning. “Wool is an animal’s hair—they [animals] don’t get dry cleaned.

Launched with outdoor lifestyle brand Best Made Co, which Bolt Threads acquired in July, the limited edition “Microsilk Cap of Courage” as its being called, is a hat made from the company’s ...