The Nordlite Ultra a high caliber shoe designed to enhance the running experience for both elite and everyday athletes. The next level of responsiveness and performance. The full Cr Foam? midsole provides cushion and stability with reduced weight and explosive rebound. The foam made with a supercritical process – a single injection that offers heightened performance attributes in a non-toxic. reusable midsole material. The shoe sits on a hybrid traction outsole designed for road and light trail use. The upper is a single layer engineered mesh that is light. comfortable. and durable. This shoe is a pure display of innovation that gives runners best-in-class performance and comfort. Runners will feel powerful benefit in every stride.