Nike’s recently unveiled training shoe called the Train Ultrafast Flyknit is hitting stores on June 15th in two outstanding colorways. The famed “Multi-color” aesthetic makes its way to the new engineered Flyknit upper as does a NY-friendly racer blue and total crimson colorway. While you may be enamored by the attractive upper design, don’t forget the performance quality of this new silhouette, which makes use of a responsive propulsion plate underfoot. Both the “multi-color” and blue/orange colorways hit Nike.com and select retailers beginning on June 15th.