SPANX. OnCore High Waisted Brief is lightweight and powerful, featuring fully bonded front-panels for a tabletop flat stomach and edge-bonded side panels for comfortable squeeze-free slimming. Wear this shaper under skirts and dresses (of any hemline!) when you want maximum slimming. It features side panels designed for squeeze-free slimming & easy movement. It creates flat-out flattening thanks to a bonded tummy panel. Leg openings designed for paper thin smooth transition to skin. The high-waisted silhouette streamlines figure, say goodbye to muffin tops. Removable dye seal straps allows you to build your own body suit and a hook & eye closure is featured at the gusset to allow you to wear this as underwear. 76% Nylon, 24% Spandex/Elastane.