A remarkably innovative upgrade on tradition, this next-generation Oxford seamlessly integrates craftsmanship with athletic innovations that rival top-of-the-line running shoes. Integrated Motion outsole, flex welt and laser-perforated nubuck support unrestricted movement and flexibility. Dynamic energy foam is designed to comfort and propel each part of the foot and rivals top-of-the-line running shoes. Zonal tongue and Achilles padding generates ready-to-wear comfort from day one. Anatomically contoured energy foam footbed cushions as it supports weight distribution and moisture control. Comfort Fitsock embraces and cradles the foot from the first instant. Full rubber outsole provides mobility, durability and reliable grip for any terrain. With Grand OS technology.