Made from Tsumugi fabric. Silk. Please wash at home (gentle cycle). The color will change depending on the light, but the closest color is the first photo. The back is split around the thigh area. Waist: 65-116cm (elastic length 65cm) Hips: 122cm Rise: 36cm Inseam: 62cm Ankle: 40cm Back pocket included. Only the length of the elastic can be changed.