I have the opposite issue with finding decent suits... too many of them have wool or some other animal fiber — and I'm allergy to them all! (corporette.com)
These ingestible glycosylated carbs are everywhere and constitute various forms of animal fiber. (freetheanimal.com)
If confirmed, this will be the first discovery of a unique, previously unknown form of logosyllabic writing — one that communicates sounds through three - dimensional animal fiber cords that must be felt as well as seen. (scientificamerican.com)