I purchased some sennheiser 424's at a garage sale 4 years ago and I absolutely freaking love them. However! when I recently decided that the ear pads needed replacing I started hunting around for them and discovered that the previous owner had gone for some ear pads that are far from the normal ones that sennheiser had originally. I cannot for the life of me locate or even begin to find what these ear pads are for so I can buy replacements, assuming I can even buy replacements for them. They are super comfortable and I really don't want to have to get the stock foam pads. If anyone has any advice or knows what these ear pads belong to thank you in advance! I submit pictures. If you have any questions to help me out that will help you out I'll gladly answer them. I'm desperate to find these!