I got a good deal on a Dainese jacket and the only problem I've got with it is that it doesn't come with a padded back. It's got a slot for a back protector but otherwise nothing. I plan on getting a hold of a back protector in the near future but is there some material that's readily available that I could cut a pad out of and place in the back protector pocket in the jacket for the time being?
I suggested to my wife she knit and felt an inch thick woolen slab for me to use. She seemed intrigued by the idea but I'm sure there's better alternatives.