The Nike Zoom Spiridon Cage 2 ‘Varsity Royal’ brings back the vintage running shoe first released in 2003. The sneaker’s unique build is faithful to the original release, featuring a dual-layer mesh upper with synthetic leather overlays in shiny metallic silver. The ventilated build rides on a full-length foam midsole, housing a caged Zoom Air unit in the heel for responsive cushioning with each step.