Details By removing the lining and using a super-soft suede, we took even more stiffness and weight out of wingtips—leveraging traditional broguing as both decoration and ventilation. ZERØGRAND Remastered Wingtip Oxford Unlined: built on an updated last that reduces heel friction (no more blisters!) and adds room at the toe (no more bunions!). Underneath it all, a cushioning midsole made of our proprietary FlowerFoam™, plus a FlowerRubber™ outsole with extra-deep grooves to maximize flexibility. Made in Veggie Suede, a leather created via sustainable, environmentally friendly vegetable tanning processes. STYLE #C39017 Veggie Suede upper in Dove; five-eyelet lacing systemFlowerRubber outsole, with extra-deep flex grooves, in TornadoFlowerFoam EVA midsole made with 25 percent dandelion rubber