Like its neutral sibling the Kinvara, the Saucony Mirage feels more racing shoe than lightweight trainer: it’s super springy out of the gate. Much of that is due to its shoe’s 4mm heel-to-toe drop, its POWRGRID technology, and the midsole’s sheer responsiveness. And yet, because of its heavier weight and because of the shoe’s supportive arch, the Mirage just doesn’t feel quite as fast as the Kinvara. A very good shoe, but not a great shoe. Today, it's hard to find because Saucony has cancelled future models.