Razer kraken 7.1 v2 replacement pads

Hi my Razer kraken 7.1 v2 ear pads wore out and I need to buy new before the headset becomes unusable.
I have been searching in the razer online store but there seems to be none and i dont want to buy from a third party seller.
does any one know how I can buy new ones directly from razer.


Thanks.