These bottoms, size 120, are made of stretchy material for easy movement. I forgot when I was going to use them after purchasing, and they became too small. I'm selling them because I don't plan to use this size for a while. - Brand: UNIQLO - Model Name: Ultra Stretch Jeans - Size: 120 - Waist Size: 51-57cm - Color: 62 Blue It's a little difficult to see in the photos because it overlaps with the paper tag, but it has a button, so I think it's the type that allows you to adjust the waist size by hooking the elastic to the button (photo 5). Although it is a new item with tags, it has been stored at home. Please check the condition in the photos. I will fold it to be within 3cm and send it in simple recycled packaging. #UNIQLO #Uniqlo #Denim #Stretch #Pants #UltraStretch #120