Replacement Ear Pads Fit for Boses Headphones, 2 Pcs Noise Isolation Memory Foam Ear Cushions Cover Compatible with QuietComfort 35 (Boses QC35), Quiet Comfort 35 II (Boses QC35 II) over-Ear Headphone - Walmart.com
Amazon.com: Replacement Ear Pads for Bose Quiet Comfort 35 Ear Cushion Kit Compatible with Bose QC 35/35 II Headphones Made of Protein Leather Memory Foam (1) : Electronics
How to Replace Bose QuietComfort 35 QC35 QC35II Headphones Ear Pad Cushion - YouTube