Fabric of the highest grade: 4-way stretch blend of 55% nylon, 25% polyester, 10% spandex - no pilling, opaque even while bending over. Seamless Scrunch Butt Lift Leggings: Improve the appearance of your buttocks with AECH Active's squat-proof leggings. Seamless construction for a comfortable fit and streamline look. Striking Stripes Design: Fashionable and supportive ribbed waistband, tummy control, and stripes that will surely turn heads at the gym. High Waisted Ruched Butt Leggings: Show off your figure with these stretchy leggings that accentuate your curves.