Amazon.co.jp: Geekria Earpads QuickFit Compatible Pads for Sennheiser / Sennheiser HD525, HD535, HD545, HD565, HD580, HD600, HD650, HD660 S Headphones Pad Ear/Ear Cups (Protein Leather/Black) : Electronics
HD600/650 Black PU, Black) - High quality replacement ear pads for Sennheiser HD545 HD565 HD580 HD600 and HD650 headphones (Black Protein Leather) : Amazon.com.au: Electronics