Muji's Stress Denim. Dark blue straight denim. Simple and easy to mix and match. - Color: Dark Blue - Style: Straight - Model Name: Stretch Denim I bought it for 2990 yen? 3990 yen? or something like that. It was about three or four years ago, but I haven't worn it much and it's just sitting in my dresser, so I'll give it to someone who will wear it! The knees are slightly faded? They look a bit white, but I don't think it's that noticeable! Please check the photos and only purchase if you're okay with it. It's heavy, so I can't lower the price much, but I'm open to negotiation.