Wacoal is a representative brand of women's underwear, it has its own human science research institute, and the underwear produced has been quantitatively evaluated by the database. As a giant in Japan's underwear and textile industry, Wacoal has a market share of 20.11%. Its underwear has the characteristics of thin, light and warm, and the appearance is mostly made of sheer mesh, lace and other design elements, which is full of feminine charm.
 
Wacoal far-infrared series autumn clothes are blended with acrylic, modal and spandex, known as the use of far-infrared fibers, in which ceramic elements are added, but the actual effect is little, its warmth mainly comes from the acrylic fibers in the fabric, acrylic is known as "synthetic wool", with high warmth. Modal is skin-friendly, breathable, natural anti-wrinkle, and elastic with spandex, making the series comfortable to wear and good ready-to-wear, with a set price of more than 300 yuan.
 
The Modal range can also be divided into light and medium-thick versions depending on the thickness. The lightweight model continues the advantages of modal skin-friendly, breathable, smooth and shiny ready-to-wear, but the warmth is weak. The medium-thick spine has an increased warm fleece design to enhance the warmth. The chest, waist, abdomen, and back are made of three-dimensional weaving technology, which has a plastic effect. But for some users who prefer to wear loosely, the fit may be too tight. According to the thickness and ingredient content of the modal series, the price of a single autumn coat is between 188 yuan and 228 yuan.
 
Wacoal autumn clothes are mainly sold in physical stores, and it is inconvenient to buy them through online channels.