What type of wool breed is known for having small fiber diameter?

The type of wool breed that is known for having a small fiber diameter is fine wool breeds. These breeds produce wool fibers that measure less than 20 microns in diameter, which results in a soft, fine texture that is highly valued in the textile industry. The fineness of the fiber is important for the production of clothing and other textiles, as it contributes to a softer feel and better drape of the fabric.

Fine wool breeds, such as Merinos, are particularly prized for their ability to produce high-quality wool with a consistent fineness. This characteristic makes them distinct from other wool breeds, such as long wool and medium wool breeds, which tend to have coarser fibers. Hair sheep breeds, on the other hand, primarily produce hair instead of wool and do not possess the wool fiber diameter characteristics found in fine wool breeds. As such, fine wool breeds hold a significant position in wool production and textile manufacturing due to their suitable characteristics for creating high-quality woolen products.