A high-performance, turn of the century Nike Running style now touted as a casual shoe, the Air Zoom Spiridon Caged 2 arrives in a dashingly divergent doublet of makeups. “Pure Platinum/Black-White” is fully sport-geared, with a rich silver mesh upper and snaking metallic silver overlays. Glossy black accents appear on the heel, tongue and midfoot Swooshes for dark contrast. Meanwhile, the “Fossil/Black-Fossil” goes full lifestyle, discarding much — but not all — of its mesh in favor of a rough tan canvas. Uppers are almost entirely monochromatic, save for flat black detailing on the Swoosh.