[Features] ●Underwear (underwear) made in Japan with extremely high heat retention and cold protection, pursuing ultimate warmth and stress-free comfort. ●The unique combination of weaving, yarn selection, and dyeing method that traps warm air gives the fabric itself a high level of moisture retention. ● By knitting and dyeing for each size, we maximize the stretch and fit that the knit fabric originally has. ●By using a machine made by Italy's Lamperti, the fine-grained, dense brushing not only makes it easy to store warm air, but also achieves a very pleasant texture. ● By sewing with a special sewing machine called a flat seamer, the seams do not bulge and reduce contact with the skin.
