Philosophers' wool, also known as "merino", is a term used to describe ultrafine wool fibers from the Merino breed of sheep. This type of wool is highly sought after due to its softness, warmth, and durability, making it a popular choice for clothing and textiles. Other synonyms for philosophers' wool include extrafine, superfine, and ultrafine wool, which all refer to the same type of premium quality wool fibers. When purchasing clothing or textiles made from philosophers' wool, it is important to check the fiber content and make sure it is 100% Merino wool for the best quality and performance.
