These leggings have a beautiful, uncommon gradient design. The length is 7/10 (around the calf). Perfect for yoga and jogging! This is from the kids' line, and the size is for ages 10-12, but adults who usually wear a size S can also wear them. The waist measures 32cm when laid flat, and it stretches because it has an elastic waistband. I've only worn them once, so there are no noticeable stains.