Feet You Wear (tm) by Adidas gives one great quckness and vertical.
They were on the right track of making a thick toebox at the end of
the toe area, sice that's the first place people land, but now they've
reduced the size of it.
It didn't make sense with Nike Air Max develpments, since they'd have
lot's of cushioning everywhere except the toe-box, right at the tip of
the shoe, where people land. They're latest shoe seems a bit thicker.
Perhaps Puma will put a system in the toebox witht their Cell technology