Adidas presents the future of running technology with the introduction of the Alphaedge 4D ($300). The runner boasts a 4D midsole, that is manufactured using a 3-D printing process called Digital Light Synthesis. The one piece Primeknit upper offers optimum breathability, while strategically placed stitching provides additional support where you need it most. The clean white upper features tonal stitching and is complimented by the mint midsole. Additional details include a rubber Continental outsole and Adidas branding at the heel. Head over to our releases page and enter the Feature Draw for a chance to secure your pair.