What is "spanx"

Spanx , Inc. is an American intimate apparel company focusing on shaping briefs and leggings, founded in Atlanta, Georgia. The company manufactures mainly pantyhose and other undergarments for women and, since 2010, produces male garments as well. Spanx specializes in foundation garments, including undergarments and bodysuit shapewear, which are intended to give the wearer a slim and shapely appearance.