Question about Bose QuietComfort 25 Cushion Kit

I also don't buy the original product because it is really too expensive and doesn't last long. At the Chinese with the A, there are numerous cheap alternatives that are just as good.

I now only buy the replacement pads from Dekoni Audio. After my second pair of original pads was also defective, I switched to the Dekoni Audio pads and still use my first pair.