Retail price: ¥28,600 Snow Peak 2L Octa Jacket Size: L Color: Greige Selling because the size didn't fit. Brand new, unused. Octa material is excellent, so I think it's good as insulation. ※ The following is extracted from the official website: The Snow Peak "2Layer Octa" series is a mid-layer designed for active scenes, combining waterproof breathability and heat retention while prioritizing ultra-lightweight construction. This item, typically made with three layers of insulation, achieves significant weight reduction with a two-layer structure using lightweight materials. The outer fabric uses recycled polyester with a double ripstop construction, offering high stretch and tear resistance. The back side is laminated with a polyurethane waterproof membrane for waterproof breathability. The Octa lining provides insulation and quick-drying absorbency, and is characterized by its extreme lightness. This season, the jacket is available in three colors: Black, Greige, and Dark Olive. A wide range of sizes are available for both men and women. This stand-collar jacket can be worn as an outer layer in the fall and as a key mid-layer for layering in the winter. The raglan sleeves, which eliminate shoulder seams that can be stressed when wearing a backpack, also prevent rainwater from entering. The zippered security pockets on the front are positioned to avoid interference with backpack straps. The front features a double-zip design for easy temperature adjustment and versatile styling, and includes a chin guard that doesn't touch the face. The bound cuffs and hem adjusters prevent wind from entering the garment, keeping you warm.