Crafted in laser cut leather uppers that reduce weight and provide superior breathability, the light as a feather ZERØGRAND Perforated Sneaker puts an of-the-moment athleisure spin on our traditional wing oxford. Engineered for the foot’s considerable demands, Grand.OS technology in the outsole is a thoroughly modern operating system designed to reduce weight, mimic your foot’s natural flexibility and provide responsive cushioning throughout the course of your daily adventure. Whether you pair with cotton joggers or denim and a statement tee, this is the true meaning of sport with style.Smooth leather with all over perforated detail.Fully lined.EVA midsole with rubber outsole.Cushioned with Grand.OS technology for ultimate comfort. Style #C23711