Huge ear pads? The pads on these look identical to the soft but thin stock pads on MDR-1A version 1. I had to change those to MSR7 or Meze 99 pads). Those are a little thicker and the extra space provided give them a better sound in different ways (MSR7 clearer & the Meze Pads enhance the bass and bring the mids way out from being recessed). I had bought a small hard case on EBay for like $10-$20 that these fit perfectly in folded flat. Just as portable as before, it's possible to have thick enough padding and be portable. Thin, small pads ruin portable headphones.
For me, the MDR-1A stock pads are the most comfortable on any headphone, except for maybe the Shure SRH1540. These look substantially larger to me (I was just listening to my MDR-1A earlier today). Upon closer inspection, however, it seems like the lip of the pads just wraps around the plastic of the cups a lot more than on the MDR-1A, which detracts from the new version a bit in the aesthetics department.