spanx slim cognito shaping mid-thigh bodysuit (067) xl/black spanx the spanx slim cognito mid thigh body shaper offers firm support and has been designed to shape the tummy, hips, thighs and bottom for a smoother seamfree look. this body shaper has not binding on the legband and eliminates any bulges. this shaper comes with removeable straps that attach to your bra and keeps the body suit in place. this body suit has been finished with a cotton double gusset opening.