SPANXshape™ Booty Boost® 7/8 Legging SPANXshape™ provides medium compression for a shaping effect Breathable & sweat-wicking Built-in booty lift PRODUCT DESCRIPTION Active leggings with a built-in butt lift! Designed with our signature performance fabric with targeted shaping and a contoured waistband, this flattering style is engineered to give you the best rear view.