They're real leather. They're comfortable and perform much better than the pleather pads I have (KH-K1000), I'd put them on par with the mystery-material that the ESP/950 pads are made out of (in that they don't stick to your head, are fairly comfortable, but aren't velour/fabric). They feel very durable, but I never test things like that with my own equipment.
This is all unfounded, there is no proof of the SA5000 ever being faked. Depending on the lighting and other situations, the SA5000 can look like either of those pictures; it's leather. If you're talking about lying in advertising ("most headphones") - only Denon has ever flirted with that (and they don't say "leather" - they say "skin-soft material" after they had to change the pre-release materials for the D7000 to remove "leather" from the rumor mills). The SA5000 is among a very small group of headphones that advertise (and deliver) real leather earpads (basically up there with most of the ATH-W/L series and most of the STAX SR series). It's a big no-no to promise something and not deliver it, and not even the Beats headphones commit that trespass. Now, some of them are likely "stiffer" than others, which is a result of the inconsistency of leather (you do know that leather is an organic product, and is not uniformly perfect, right?) and none will be perfectly identical as you'll get with an Escaine or Pleather product (and even those will have manufacturing inconsistencies). There's also a theory I've heard on and off that the SA5000 hasn't actually been in production for a few years, and all of the sets you can find from places like Amazon, HeadRoom, and Newegg (from time to time) are NOS and have been sitting on the shelf for a while - that would certainly "stiffen" things up a bit.
Sure you are! Spreading rumors about fake SA5000s and all that - how is that *not* making people nervous? Be honest.
Yes, some of the cheaper Sony headphones are rampantly faked, but just because you've got two pictures of two different headphones in different light taken with different cameras at different times by different users and processed by different software doesn't prove a thing. Again, leather is not uniformly consistent (and even pleather pads can be inconsistent - Denon sometimes can't even get two pads of the same size on the AH-D series; are those fake too?). And all of this said, if you're buying from an authorized dealer none of this matters - Amazon and HeadRoom are probably the easiest place to find these headphones; both are authorized dealers and guarantee the real McCoy. It should go without saying that if you're making a purchase you should preference authorized dealers - for any product.
And no, I don't mean to bite your head off, but spreading fantastic and unfounded rumors is in poor taste (and it sounds like you don't own a pair of these to begin with, so why do you care?).