This is a mixed natural blend of wools Fawn/Cream/Grey/Brown in merino, blended with a biodegradable nylon. Blended with hints of colours from Corriedale stellina blend, handdyed Superwash Merino nylon blrr wee mix this art batt would be perfect for spinning for harder wearing items such as socks/gloves/hats etc even though there is Superwash merino I would still hand wash this as a end product item