Thank you for viewing. I purchased this for working in a freezer, but I no longer need it, so I am putting it up for sale. It is sold on other sites for around 12,000 to 18,000 yen. This series is designed to withstand harsh winter climates. These bottoms are designed to withstand rain and snow with excellent breathability and waterproofness, making them suitable for harsh environments. Materials: (Outer) Milpa Taffeta (Lining) Sillead (Insulation) Thinsulate High Loft Composition: (Outer) 100% Polyester (Lining) 100% Polyester (Insulation) 100% Polyester Although it is new with tags, it has been stored at home, so please understand this. KISTER: Excellent breathability and waterproofness to withstand rain and snow, making it suitable for harsh environments. The Sillead lining material, which is also absorbent, quick-drying, and stain-resistant, provides a comfortable fit and supports hard work. Provides peace of mind and a consistently comfortable fit. Exceptional heat retention. "Milba (Outer Material)": Excellent waterproofness with a water pressure resistance of 5000 mm, preventing rain and snow from entering. It is also breathable, expelling moisture from the garment. "Thinsulate High Loft (Insulation Material)": Maintains the volume and heat retention of the insulation that could not be achieved with conventional polyester. A high-performance insulation material with rich draping properties. "Sillead (Lining Material)": Excellent absorbency, quick-drying, and stain resistance. It uses a dimple structure to eliminate stickiness caused by sweat, keeping you comfortable. *Sealed (taped) specifications prevent water from entering through the seams.