a race-day shoe, it’s quickly proven itself much more, equally capable during long, moderate training sessions and sprints to the finish. Thanks to the “just right” combination of winged nylon-plate, SPEEDROLL technology and PWWRUN PB foam, this cushioned running shoe provides the perfect balance of support, rebound and forgiveness.
I have to say I love these shoes. very light and responsive. when you first put them on they don't feel like much, but once you start running in them you feel that they want to go faster.
This shoe may be great for many people but after 100 miles of running the shoe was simply uncomfortable, the Nylon plate created pressure points underfoot. It’s a nice shoe but I don’t recommend purchasing without having tried it on first