This is a pull-on skirt using Exceloft®, which provides high insulation and quick-drying properties, as the insulation material. The front and back of the outer fabric use windproof material, and the sides use fleece material with excellent stretch and sweat absorption. The design allows for easy leg movement even in situations with a lot of activity, providing a comfortable fit. It's lovely, but the size was a little small for me, so I'm selling it. Flat measurements: Waist: Approximately 31cm Hem width: Approximately 46cm Length: Approximately 41cm Measurements are taken by a non-professional. Please allow for slight variations. Worn about twice, with no fading or stains and in beautiful condition, but please note that there may be oversights due to amateur inspection. Individual perceptions may vary. Please refrain from purchasing if you are concerned about used items, home storage, or minor details. - Brand: mont-bell - Color: Black - Design: Quilting - Style: Skirt Thank you for looking.