I meant for practical reasons, like the actor/stunt guys found it uncomfortable or it got damaged during filming too easily.
Can't find the post now, but someone thought they heard that Garfield was allergic to it? I don't think I ever heard him say that but he did mention that he found the material very "irritating", not sure if it had anything to do with the overhaul though.
I wish Marc could talk more about the costume right now, he seems pretty in tune with what the fans are saying/thinking and I'm sure he was fully aware that this new costume would get plenty of backlash from some people. I'd love to hear the thought process behind all the changes, but I guess we'll have to wait until the promo interviews start or when the DVD is released.
When I first saw the photo this morning, I hated all the changes, but after seeing more photos, it's slowwwwly starting to grow on me...