An ideal womenï¿½s shoe for runners with underpronating to moderately overpronating gaits. The third upgrade of the LunarSwift has been refined with a build that combines a minimalistic upper and a midsole that provides the cushioning and support of a daily distance trainer. Main FeaturesWeight: 8.8 ounces (womenï¿½s 7).Lunarlon cushioning gives you a soft, bouncy ride. Midfoot strap locks down the heel and secures the foot over the footbed. Dynamic Support platform provides the stability you need. Nike+ enabled.Additional InformationThe Nike Lunarswift+ 3 offers the perfect amount of stability for underpronating to moderately overpronating gaits. To create stability, Nike added a Dynamic Support platform in the midsole. The structure provides stability without the added weight or stiffness of a traditional medial post.What stands out most on this shoe is the easily identifiable Lunarlon midsole. Though it appears bulky, Lunarlon foam is said by Nike to be 30% lighter than standard Phylon midsoles. The soft, resilient Lunarlon foam is encased within a supportive foam carrier for lightweight cushioning, springy response and added support.The upper of the Lunarswift+ 3 is seamless, which minimizes irritation and creates an exceptionally comfortable feel. A midfoot strap is attached to the laces for a customizable fit that accommodates a wide variety of foot shapes. The strap extends to the back of the shoe and works as an external heel counter to lock the heel in place for a minimalistic feel.