The Nike LunarGlide+ running shoe offers adaptive support appropriate for an extraordinarily wide range of runners, improved fit and an even smoother ride. Designed with an innovative midsole architecture called Dynamic Support that adapts to a runners gait with each step, providing superior cushioning and as-needed stability. Flywire midfoot saddle provides lightweight lockdown. Advanced stitch free construction adds exceptional comfort. External heel counter delivers robust support. Next generation LunarLite platform delivers sensational cushioning with adaptive support appropriate for underpronators through mild overpronators. Gender specific Arch Bridge technology wraps up the medial sidewall for added support. Nike+ ready. Gender specific flex grooves boost flexibility and transition. BRS 1000 at heel, environmentally preferred everywhere else. Wt. 10.8 oz.