I'm normally an XS (25" waist) but ordered XXS based on the size chart, it fits well so size down. Material is very stretchy (great for yoga) and style looks great. However I had a very hard time removing those tags that are sewn to the fabric at the waist, and ended up damaging the fabric already before the first wash/wear. I ordered 4 different pairs of hyba leggings and they all had the same problem. Never had this problem before on other brands or anything other clothing. My suggestion would be not to affix tags like these onto apparel that are a bit delicate.