Today I found out the Beyerdynamic velour earpads fit on AKG K240 headphones. : r/headphones
K240 STUDIO | Professional studio headphones
Pure Wool Headband Cushion For AKG K240 K240S K240 STUDIO K240 MKII Over Ear Headphone Pads Cover Top Up Head Band|ear headphone|over ear headphonesheadphone headphone - AliExpress
Thick Velour Velvet Ear Pads Cushion For AKG K240 K240 Studio K240 MKII Headsets | eBay