Hi!
What category specifically are you having the problems with? There should be no reason why you would have to revise your listings on eBay--We had updated the way Item Specifics are imported from eBay several months ago.
If you are listing in the Clothing & Accessories categories, the Custom Item Specifics do include the style, size, color, condition, brand, material, and you can add your own if necessary.
If we have a little more info about the issue you are experiencing we would be more than happy to look into it further for you.
Thanks!