Merino wool is known for its fineness, and the fiber diameter is usually between 18 and 25 microns, which makes it softer and more comfortable than many other types of wool.

The outermost scale of wool fiber is composed of flat scale cells, which cover the surface of the fiber and form a protective layer.The arrangement and shape of the scale layers affect the feel, luster, water resistance and stain resistance of wool.

Cuticle scales are tiny overlapping scales, which surround the wool fibre. The arrangement and shape of the scale layers affect the feel, luster, water repellence and stain resistance of wool.

The cortex is the core of the wool fiber. It is composed of the ortho-cortex and para-cortex alternately. The arrangement and structure of the cells determine the crimp and elasticity of the wool. This structure gives the wool good elasticity and warmth.

The length of Merino wool fiber is usually between 7 and 12 cm, which makes it suitable for spinning high-quality yarns.

Due to its fineness and structure, merino wool has high strength and durability, which allows it to withstand repeated washing and wear.

Merino wool can absorb moisture up to 30% of its weight without feeling wet, which makes it very effective in regulating body temperature and keeping the skin dry.

Merino wool has natural antibacterial properties, which helps reduce odors and the growth of bacteria.

Due to the flexibility of its fibers, merino wool fabrics are not easy to wrinkle, and even if wrinkles occur, they are easy to recover.

The complex chemical structure of Merino wool allows it to absorb and lock odors into the fibers, releasing them only when washed, thus giving it natural odor resistance.

Merino wool has a natural UV protection factor of 40+, which is much higher than most synthetic products and cotton, and is more suitable for summer when ultraviolet rays are strong.

As a natural fiber, merino wool can decompose naturally over thousands of years and is environmentally friendly.