Krisline is a Polish brand for big cups. The brand has its own sizing system based upon increases of 2 cms per cup (as opposed to the 2,54 cms or one inch in the British system) and includes an "I" between HH and J. It has been speculated that Krisline bras are made for women with extremely close-set breasts.

In the SS2014 collection L-O cups and 60-bands were introduced.