These running shoes are designed with comfort features and premium technology to keep up with your active lifestyle. The 1906R features a sole combining ACTEVA LITE flexible cushioning, N-ergy shock absorption, and ABZORB SBS segmented capsules in the heel. This cutting-edge design is also reflected in the 1906R's upper, which features open mesh and a series of curvilinear synthetic overlays. This version, which uniquely incorporates design criteria from the era, reflects the heritage of high performance.