1. Hygroscopicity of wool. Wool is a natural fiber with good hygroscopicity. Research shows that no matter what temperature and humidity conditions, its hygroscopicity is better than conventional synthetic fibers and natural fibers such as cotton and silk.

2. The coolness of wool. When the human body sweats, wool has high hygroscopicity and can maintain the humidity of the air around the skin in a lower range. This is one of the reasons why wool fabrics are comfortable and dry in summer.

3. High water absorption: Wool is a very good hydrophilic fiber and is very comfortable to wear.

4. Warmth retention: Because wool has natural curls, it can form many stagnant air intervals as a barrier.

5. Durability: Wool has very good stretchability and elastic recovery, and has a special hair scale structure and excellent bending properties, so it also has good appearance retention.