These are Chinos by Ermanno Scervino. I think they were around 50,000 yen. The size is 40, and the actual measurements are: waist 35cm, hips 49cm, rise 27.5cm, inseam 71cm, hem width 14cm. They have been worn a few times, but there is a light stain on the right back thigh, so I am selling them at a reduced price. The buttons are loosely attached. The design allows you to change the width of the hem. I am also selling a Tatras down vest, a mouton jacket, Red Card denim, and other items.