They are Miamis, which is a selectively-bred normal in which the breeder aims for snakes with a light silvery background and red saddles. Then, they have the motley pattern which removes quite a bit of the black pigmentation, as well as the belly checks. If you look at this thread,
http://tinyurl.com/myyl7v you can see Zora's father, who is a Miami motley, and mother, who is a striped-pattern Miami motley. The father is a typical (but outstanding) Miami motley, and you can see how his black pigmentation is virtually gone, with the effect that his red saddles are now a brilliant orange. The mother is genetically a motley (Miami) but her motley pattern formed (in the egg) with the "mots" lengthened until they touched, causing a pattern resembling a stipe. If you look at Matt's babies, you can see they have areas of mots that have formed stripes. Zora was just "lucky," and her motley pattern formed as one continuous stripe. She is genetically a motley, does not have genes for stripe, but she is phenotypically a stripe. Appears visually to be a stripe. The nomenclature for the partially-striped motley pattern is still not standardized, and to confuse things, there are motley-patterned animals that carry one stripe gene (you need both stripe genes, one from each parent, to be a genetic stripe). In the Cornsnake Morph Guide, Zora's pattern is referred to as "pinstripe" motley. I like that, but would anyone know what I was talking about? Others call that look "striped motley" "motley stripe" or "motley/stripe." Confusing, isn't it? I know there is at least one big thread here discussing proper terminology.