Nike C1TY is engineered to overcome anything the city throws your way. A mesh upper keeps the fit breathable, while the reinforced sides and toe box help protect your feet from the elements. This edition pulls color inspiration from water fountains-giving street style a whole new meaning. Breathable and Durable - With a reinforced rubber sidewall and rugged toe box, the breathable upper pairs suede and mesh to keep you cool under pressure. Secure Comfort - Cupsole construction and flexible foam work together to provide round-the-clock comfort and support. Versatile Traction - Dual-stiffness Waffle outsole with rubber lugs delivers supreme grip across all city surfaces Product Details - Foam midsole. Rubber outsole. Not intended for use as Personal Protective Equipment (PPE).