Spanx founder Sara Blakely unveils high-heeled sneakers: ‘Hard to change world when your feet hurt’

Spanx founder Sara Blakely thinks she has the next must-have accessory for…

Spanx founder Sara Blakely unveils high-heeled sneakers: ‘Hard to change world when your feet hurt’

Spanx founder Sara Blakely thinks she has the next must-have accessory for…