I have a Zeus 990 and I can take off both sides of the foam near the lower part 'cause it's attached to a button there that snaps up. I think I can put those on the laundry but what about the rest of the foamy stuff? (the upper parts?)

Check this thread out:
http://motorcyclephilippines.com/forums/showthread.php?t=11860

Thanks to Little Bad Boy for fishing out the post