Amazon.co.jp: SOULWIT Cooling Gel Pad 70MM Ear Pad Sony WH-CH500/CH510/CH520,MDR-ZX100/ZX110/ZX110NC/ZX220/XB200/ZX300/ZX330BT,MDR-V100/V150/V200/V250/V300 0/v40 0, DR-BT101/ZX102DPV, Ear Cushion, Replacement, : Electronics
Amazon.co.jp: SOULWIT Cooling Gel Pad 70MM Ear Pad Sony WH-CH500/CH510/CH520,MDR-ZX100/ZX110/ZX110NC/ZX220/XB200/ZX300/ZX330BT,MDR-V100/V150/V200/V250/V300 0/v40 0, DR-BT101/ZX102DPV, Ear Cushion, Replacement, : Electronics