Got pricey Oysho 'sports' leggings (high waist, very thick material, supposed to really hold everything in). Worn them about 5 times over 6 months. Until I pulled them up in the gym, and the seam just split in one place. They are my size, and at BMI 18 I am not really lumpy to stress the leggings THAT much. I guess I should really see Oysho as a home apparel brand which it is, not a sports brand (unless it's 'sports wear' that one wears on the sofa)