At a time when everyone is rewriting the rules of how the world works, the 4.ZERØGRAND is rewriting the rules of how an Oxford works. Engineered with systemic layers of proprietary GRANDFØAM footbed that provides all-day comfort and delivers a plush ride, while deeper flex grooves offer exceptional on-the-go comfort. A lightweight yet durable, full-length TPU outsole offers all the traction you need.