Cupro fiber is derived from the fine linter surrounding cotton seeds that was previously unused fine linter surrounding cotton seeds, giving this precious natural resource new value. It is commonly used as the lining for suit jackets. The fiber's interior contains tiny breathing channels that quickly absorb and release moisture, keeping the inside of the garment dry and non-sticky at all times. Its high moisture content smoothly carries away body heat, providing a refreshing and comfortable wearing experience.

Polyester fiber can present diverse functionalities through different weaving methods. This series uses a high-density Taffeta weave, which is tightly structured with a delicate luster. The weft yarn specifically incorporates slightly elastic shape-memory yarn to create a crisp yet supple touch; even if creases form, they can be easily smoothed out by hand. Its natural, slightly wrinkled texture and water-repellent function make it effortless to handle everyday light rain.