The 2.ZERØGRAND Stitchlite Oxford is sewn from a single piece of stretch knit fabric. It retains the 2.ZERØGRAND features, such as the flex outsole that moves with the natural movement of the foot, while being even lighter, allowing for a lighter step. I saw someone from Cole Haan wearing them and asked about them. They recommended them, saying they were light and very comfortable, so I bought them ^ ^ I've worn them twice for short periods.