Purchased two years ago from a select shop that carries adult brands like Respighi and Catalpa. The lining is boa fleece, so it's warm. Flat waist measurement is about 38cm, fully elastic waistband with a flat elastic band about 4cm wide. Zipper closure. Inseam: 68cm Rise: about 25cm Hem width: about 15cm Stretchy material. Khaki color. Cost about 16,000 yen at the time of purchase.