When I put on the headphones, something like seaweed sticks to my body…
Looking closer…

The ear pads are falling apart and all wrinkled

Audio-Technica’s HP-PRO500 "
Audio-Technica ATH-500 " and Nakamichi SP-K300 are compatible, so I ordered them.
They arrived.

Perfect! ★ The swap takes just a second
I didn’t have to throw them away