Crafted from premium ECCO Leather PU outsole with rubber insert in the forefoot for stability Lace closuring for a snug fit ECCO FLUIDFORM™ provides soft, flexible and fluid movement within a naturally supportive anatomical fit Immerse your feet in elegance and comfort with ECCO's METROPOLE MILAN derbys. Hinged on the vision of seamless style and practicality, these textile laced derbys lay the contours of your feet in a sublime nest of comfort throughout the day - making you feel on top of the world. Innovative features such as a removable leather-covered Dual fit insole with ECFS™ for increased air circulation and a perfect inner climate Textile lined for comfy strides, made to keep feet cozy