Girl's running-style sneaker with a comfortable, breathable design. Calco is a running-style sneaker boasting an upper made from a pearlescent leather-effect material and dark-silver-and-purple mesh. Perfect for everyday styling, it has a two-tone outsole enhanced with our exclusive Geox-patented technology for breathability. It includes an EVA midsole which gives lightness and flexibility while the rubber tread is durable with an efficient grip. The footbed is removable for the sake of hygiene and practicality while a combination of elastic lacing and a single velcro strap closure means it is easy to put on and take off as well as being adjustable.