German furniture company Becker Brakel has developed a material called Formfleece, which consists of polyester fiber fleece that they can mold into dimensionally-stable pieces. "It is sound-absorbing, has a warm surface that is independent of the room temperature, and a pleasant felt-like touch," the company writes.
This is a companion discussion topic for the original entry at https://www.core77.com//posts/116921/Becker-Brakels-Modular-Formfleece-Seating