I'm guessing it's the regular top. It would clearly state "premium" or "twill". And yes the inside is more grey. This regular top is really nice compared to my TJs. I really like it a lot. You'll love the soft topBuild sheet says black sunrider softtop and that's it. Doesn't really help me, I did poor some water on it and it did run off. Does have more of a vinyl texture to it and the inside is a little lighter in color.