Some time ago, Puma introduced their latest tech in cushioning Ignite. Because of their high-energy return properties, it has been their prime source of cushion. Because of this, Puma will be using them on their high-end running models and added knit as a new source of material. Dubbed as Proknit, the shoe looks promising with regards to material comfort. It still does have a clean and simple look with just the knit patterns taking care of the design itself. Accompanying the If you are interested, these are now available at Puma <HERE> and retails for $150.