This thermal innerwear, named after "Chomolungma," the Tibetan name for Mount Everest, boasts excellent performance in retaining body heat even during activities in the bitter cold or working outdoors in the middle of winter.

■ Material
This triple-layered thermal quilted wave fabric is made from a blend of acrylic and wool, shrink-processed nylon that traps warm air, and the special material "Dunlon®." It retains heat while also being highly breathable, allowing sweat to escape, keeping the skin dry and maintaining body temperature. It prevents performance loss due to the cold.

■Notes
- This material is very sensitive to heat. Please handle with care to maintain its heat retention.
- Wash gently in water below 40°C.
- Dryers and irons are strictly prohibited.
- Avoid attaching heating pads or prolonged contact with high-temperature objects such as heaters, kotatsu, and electric blankets, as this may cause the fabric to harden or shrink.

■Care method
Washable
(Please see the quality label on the product for details)