This is a pair of BERWICH BERTO trousers purchased in April of this year. The material is washable cotton nylon stretch twill, making the fabric thin and highly stretchy. Because it's a washable fabric, it can be machine washed. The back is shirred (elasticated), so it's not constricting and comfortable to wear. There are belt loops, so the shirring is hidden when a belt is worn. There are also side adjusters with buttons, allowing you to tighten the waist. The color is navy. Material: 71% cotton, 26% nylon, 3% polyurethane Waist: 76-82cm (The elastic portion was cut by about 4cm during alterations) Thigh: 28cm Inseam: 70cm Leg opening: 18.5cm