These are Acne Studios slacks from last year's AW collection. I purchased them at the Acne Studios store on Midosuji in Osaka. The size is 46. I bought them for around 70,000 yen last year, but I've only worn them 1-3 times, so I'm selling them. I'm 172cm tall, and I sometimes had the hems altered, so wearing them with a slight gather is also cute. The white stitching on the pockets, which is a signature Acne detail, is also cute, and the material is sturdy, making them very nice to wear. I think anyone between 172cm and 180cm tall can wear them. Of course, they are authentic, so please feel free to ask any questions. I'm open to reasonable offers. Size 46