I'm still waiting for my "Air Free" tires. They said shipping takes 4-7 days. I placed my order 7/08/10. I'll post an update when I get them.
They have some information about the tires here. https://www.airfreetires.com/bicycle/default.asp
They have some information about the tires here. https://www.airfreetires.com/bicycle/default.asp