The Nike Lunar Solo Women's Running Shoe is ready to run when you are. Understated in style yet serious in performance, this versatile shoe provides support & a smooth ride for your workout. Incredible Cushioning The updated Lunarlon cushioning is soft & supportive to help create a smooth heel-to-toe transition with each stride. Comfort & Stability A stretchy, sleek design is lightweight yet secure in the midfoot for sharp turns. An inner sleeve keeps the tongue from shifting to the sides so you don't have to constantly adjust. A tab along the heel makes it easy to slide in & out for quick changes. Added Protection The outsole's heel & forefoot have slightly raised sections that act like pistons to rebound on footstrike for extra protection & a luxuriously cushioned feel whether you're walking or pumping up the speed.