I've emailed Track about these balls, but have not received a reply yet. That Elite Revival looks more like a solid. I'd like to know what coverstock it has on it. There are now two different Synergy ETS' on ebay. One has silver labels and looks kind of like a solid and the other has yellow labels and appears to be a pearl. I'd like to know the coverstock and weightblock on these. Hopefully, Track will reply soon.