The ECCO CS20 HYBRID Derby combines traditional and modern to create an updated semi-casual look that works just as well at the office as it does on the weekend. The stretchy inner sock-like construction adds a sporty element, while the micro-perforation across the vamp provides a sleek design element. Polished and easy to style with casual as well as more formal outfits, these shoes will carry you through various settings while ensuring you always look on point.