The Nike Zoom Spiridon Cage 2 'Metallic Silver' for women re-introduces the iconic running shoe first launched in 2003. Sporting a sleek monochromatic silver design, the upper is constructed from breathable mesh and features synthetic leather overlays, as well as reflective accents on the toe, heel, and tongue. Built with a lightweight construction, the shoe boasts a full-length foam midsole, which is further enhanced by a caged Zoom Air unit in the heel, providing exceptional cushioning that responds to your every step.