Comfort is key, specially when it comes to working out. The Flex leggings feature a high compress waistband, a contouring ribbed texture design, a seamless stitch, great elasticity and a rubber "TSF" logo on the left hip area. Wear them for your daily workout paired with the matching sports bra and some sneakers. *Due to the fabric on this style it doesn't have alot of stretch, we do recommend sizing up* FABRICATION: 85% Nylon 15% Spandex SIZING: Kiyah 's height is 160cm/5' 3 and wears a size S .