Given it's the original replacement, it fits perfectly. However, finding it was a bit of a hussle, since there is no official italian Sennheiser website. And that would still be fine, even if disappointing. The worst thing though is that the replacement pads for Momentum 3's were really difficult to find, even in the global website. I think you guys should really simplify that a bit. Putting them on your Amazon store would easily be the best solution. They're nearly €400 headphones after all! I expect quality in the customer service, not only for the product itself.
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