These are Patagonia's Regenerative Organic Certified Cotton Essential Pants. The color is Sienna Clay. I tried them on at home and liked the fit and the beautiful shape, so I bought them. They have never been worn and still have the tags. I bought them for the retail price of 13,750 yen, but they are currently 9,625 yen at the outlet. Since they have been stored at home, I will sell them for a little less.