LOS OJOS Navy Blue Cross Waist Detailed Tightening Sports Tights have a tightening feature with the Lycra Fiber in the Envelope Components. It provides an elegant look by tightening the abdomen, hips and hip areas. With its 4-way stretch fabric, it provides ease of movement during sports activities such as bending, squatting, running, yoga and pilates. It offers a stylish look with its cross envelope waist detail. Thanks to its tight weaving technology, it does not show through. Lock stitches reduce friction. Composition: 80% polyester - 20% spandex (lycra) Model measurements: Chest 82 cm - waist 61 cm - hips 89 cm - height 178 cm Tights size in the image is XS. It is recommended that you examine the size chart in the images to choose the correct size.