I purchased this at the select shop Perle Peche for around 10,000 yen. It seems to be made of 100% organic cotton, and it feels light and comfortable to wear. The thighs are a bit roomy, and the shop staff recommended that I roll up the ankles to wear them in a casual yet clean style. Size S Rise: 24 Inseam: 65 Leg opening: 16 The slightly bright blue color allows you to wear them throughout the year. *This item has been worn a few times, but please understand that it is a used item and has been inspected by a non-professional. Season: Spring, Summer, Autumn, Winter Color: Blue