Among the wool types, which has the largest fiber diameter?

Long wool is characterized by its larger fiber diameter compared to the other types of wool. This type of wool is produced from breeds that are typically raised for their long, coarse locks, which makes it suitable for specific applications such as heavy-duty garments and textiles. The larger fiber diameter of long wool not only contributes to its strength and durability but also affects its texture, making it less soft and fine compared to fine and medium wool varieties.

Fine wool is made from fibers that have a much smaller diameter, giving it a soft and smooth quality, which is ideal for garments like sweaters and suits. Medium wool falls in between these two, providing a balance of durability and comfort, but it still does not reach the larger diameter found in long wool. Bristle wool, on the other hand, refers to coarse and stiff fibers that come mostly from the outer coats of some animal breeds, but it does not typically have the same application or characteristics as long wool. Therefore, long wool is recognized as having the largest fiber diameter among the different wool types.