From Cole Haan, the Men's ZERØGRAND Remastered Leather Plain Toe Oxfords feature: Leather upper ZERØGRAND Remastered Plain-Toe Oxford, built on an updated mold that reduces heel friction and increases room at the toe Underneath all that, an ultra-lightweight cushioning midsole made of our proprietary FlowerFoam™ outsole with extra-deep grooves to maximize flexibility Five-eyelet lacing system FlowerFoam EVA midsole made with 25 percent dandelion rubber Outsole, with flex grooves Imported.