VUORI long pants. Purchased at REI in the US. I didn't know the brand at all, but a search shows that they are also available in Japan at Oshman's. I can't compare them because I don't know the model name, but the long pants generally cost around 20,000 yen. The fabric is firm, so it feels good against the skin and is comfortable to wear, and it was also useful on the plane when I returned to Japan. I bought an XL thinking I would wear them loose, but I ended up feeling they were too big, so I'm selling them. There is elastic in the waist, but it doesn't stretch and shrink much. They are shaped towards the hem, creating a stylish silhouette. Approximate actual measurements: Waist: 45cm Inseam: 75cm Hem width: 17.5cm