Hidamari Honpo underwear, famous for its warmth. Especially recommended for those who work outdoors in winter! This is a top and bottom set. * I removed the tags and tried it on, but the size doesn't fit, so I'm selling it. If you would like to purchase a single item, please let me know. 1. The three-layer fabric prevents warmth from escaping. It boasts the best heat retention because it prevents warm air warmed by body temperature from escaping and shuts out cold air from the outside. 2. Less likely to get cold from sweat. Uses "Danron," a polyvinyl chloride with excellent quick-drying and moisture-permeable properties. It releases the unpleasant stickiness caused by sweat and moisture, leaving no moisture on the skin side. Therefore, the body temperature is not taken away by the moisture contained in the fibers, and the part that touches the skin is always dry and does not easily get cold from sweat. 3. Antibacterial and deodorant function. Uses fibers with excellent antibacterial and deodorant properties. It suppresses odors that cause sweat and aging odors, and is hygienic even after long hours of wear. "Danron®" used in Hidamari underwear is excellent in heat retention, but it has the characteristic of being weak to heat. Once the fabric has shrunk or hardened due to heat, it cannot be restored. Please pay special attention to the following points in order to use it comfortably for a long time. ● Wash at a water temperature of up to 40°C. ● Do not use a dryer or iron. ● Do not apply a body warmer directly (or indirectly). ● Kotatsu, heaters, electric blankets, and electrically heated clothing may shrink or harden due to high-temperature use or prolonged contact with heated areas. Regular price: Top 12,100 yen Bottom: 12,100 yen Please check the images for the size.