Hello, unfortunately we do not have the possibility to order spare parts from the Logitech brand. The end customer must order any spare parts directly from Logitech. As the ear pads for H600 are not listed in the spare parts shop (
http://support.logitech.com/parts), you would have to make an enquiry by e-mail to the manufacturer. Unfortunately, we could not find a suitable product from a third-party manufacturer.