Questions? Leave a comment below! smoke free home size womens 9 saola cork black lace up sneakers, see photos for wear Features Super lightweight sneakers built for all-day comfort Durable, stretchy, and breathable uppers made from a combination of mesh and canvas Made from recycled materials wherever possible to decrease the overall environmental impact Cork insole with recycled polyurethane foam cushioning molds to your foot over time for a perfect fit Lightweight and durable foam outsole, made from recycled materials Flat cotton laces made from 100% organic cotton