RE: 1k carbon fiber cloth
Yes, all the cloth I've bought from them has been 100% carbon. If it's a hybrid it'll say. They don't try to cheat you like some places. LOL
I've tried both the 100% CF and 50/50 they both perform the same, it's the asthetics of the 100% CF that you loose.
Just about last week the 1K changed from 100% CF to 50/50, I think it changes based on availability. You just have to keep checking, like I do....