The only difference is the waistband. The classic leggings have a 1.5" elastic waistband, where as the yoga band is a 4.5" wide stretchy waistband made from the same fabric as the rest of the leggings - 88% eco-polyester and 12% spandex. Many yogis love this so they can roll the waistband down for a custom fit. But if you prefer your waistband to stay in place, you may prefer the classic elastic legging.