Women's Yoga Tights Pants Eocusun High Elastic Soft, Air Mesh Fabric Running Workout Leggings 88% Polyester 12% Spandex. Material:88% Polyester, 12% Spandex. Highly stretchable Micro-fiber yarn maintains shape. Each side of the pants have one pocket, can accommodate iPhone or music player. The back below the knee with gauze stitching which is designed to contour perfectly to your body, giving you a streamlined look, comfortable, sucks the sweat, ventilative and of good performance. These Power Flex Pants for women are made from the highest quality fabrics designed to remove moisture from your body, providing maximum comfort.