Nike Air Zoom Pegasus 32 Men's Running Shoe SO FAST, ITS MIDDLE NAME IS ZOOM. The updated design of the Nike Air Zoom Pegasus 32 Men's Running Shoe includes a removal of the midfoot overlays leaving a precise, one-piece engineered mesh and Flywire upper built to deliver support and performance. Heel Zoom Air unit delivers highly responsive cushioning. Engineered mesh upper with Flywire cables provides secure comfort. Crash rail underfoot helps smooth out the footstrike.