Interesting. I'm glad to see the focus on getting under 7 ounces. But without knowing the specs, I too wonder about the stack. It doesn't look very high. Is this going to be in the Asics Metaracer category, or perhaps Skechers Speed Elite? So far only Nike has combined high stack with sub-7 ounce weight in a carbon plated shoe. Other companies have chosen one of those but not the other, with Saucony perhaps coming the closest to balancing them both but without quite rivaling the Next% specs on either.