Its true on what you see everyone write about these earpads, they were made just right for the ATH-M50x model. Im hoping it will last me a good long time and would recommend it to anyone looking for a good mouse that doesnt cost you a second mortgage to buy it. It looks cheaply made and it feels cheaply made. Makes me question if this is a genuine product. Moved the boom up to right before where it auto-mute and normal conversation voice was fine but anything louder than that did the same cut outs as it was over-stimulated. I liked these so much that I ordered a second pair within a week of use. This arrived on time and I will buy it again! Ive used these with an iMac, iPhone and iPad. Finally, I really like the way the ear bud fits in my ears. These run a little wide and large, but I still bought my normal size, and I like the slightly generous fit.