I purchased this from the official online shop in the summer of 2025, but it's a little too small, so I'm selling it. The fabric is sturdy, so I think you can wear it in all seasons except for the dead of winter. The following is a quote from the official website: Using the latest spinning technology, we use compact material made by suppressing down feathers at the yarn stage. Therefore, it features a clear appearance, elegant luster, and supple texture. ・Wide pants with a thin belt as a key point. ・The stretchy fabric makes it comfortable to wear. ※ Stretchy ※ Lined