The work you do in the dark always comes to light, right? So, clock in and lace up this G.T. Cut "Unseen Hours" edition, and get in the lab when no one else will. This lightweight, low-to-the-ground silhouette is built to minimize ground contact for the hardwood, giving you a sense of total control and lateral stability. It also comes equipped with a full React drop-in sole stacked on top of a parabolic Air Zoom Strobel and Zoom Air unit in the heel, providing a snappy, responsive feel. SKU: IX5227-600