It has a firming feature with Lycra Fiber in its components. It tones the abdominal area and offers an elegant appearance. The 4way stretch fabric provides ease of movement during sports activities such as yoga and pilates. With 2 side pockets, you can carry your phone and other valuables while exercising. It's not seethrough thanks to tight weaving technology. Material Composition: 80% Polyester, 20% Spandex (Lycra); Model Measurements: Bust 82 cm, Waist 61 cm, Hips 89 cm, Height 178 cm; The product in the image is size XS.; We recommend that you review the size chart in the images for the correct size selection.