Nike Lunarglide+ 2The Nike Lunarglide+ provides a cushioned ride and superior support for runners of all levels. They feature a Flywire midfoot saddle, stitch-free construction, external heel counter, and a next generation Lunarlite midsole for lightweight cushioning. Plus, they also contain a Nike+ pocket under the sockliner that "talks" to your iPod (Nike+iPod Sport Kit required).