I urgently purchased these for my elementary school-aged son because there was a funeral. ▲ They had strings attached, but he didn't like them, so I removed them. ・The waist is elastic, and belt loops are also available. ・They are stretchy. ・They have two pockets and pockets on the back. They were just right for my son, who has a good build! He wore them only once! Waist: 38cm Rise: 29cm Inseam: 63.5cm Hips: 50cm (There may be some slight errors.) They are made of a material that can be coordinated for both casual and smart looks. There are no noticeable stains, but as I am a private seller, there may be oversights. Thank you for your understanding regarding used items.