Geekria Headband Cover Compatible with Sennheiser HD598, HD579, HD559, HD558, HD518, HD599, HD400 Pro Headphones / Headband Protector / Headband Cushion Pad Repair Part, Easy DIY Installation. - Compatible with Sennheiser HD 598, HD 579, HD 595, HD 599, HD 559, HD 569 headband.
eBay