What do push-up bras do? – CKunfiltered
  0:39

Have you ever wondered what it’s like to wear a push-up bra? In this film, ‘What do push-up bras do? CKunfiltered’, CALVIN KLEIN discusses why push-up bras are great for lifting your shape and your confidence. Discover how the push-up bra works, what makes it an everlasting favourite style and why you should not miss out on the gift of lift.