Zappos.com is proud to offer the Nike - Lunaracer+ (Pure Platinum/Blue-Volt) - Footwear: This running shoe was built for the neutral to mild-overpronator who wants the feel of a well-cushioned shoe without the weight. ; Thin, dynamic mesh upper provides lightweight, breathable comfort. ; Ultra-strong, ultra-lightweight Flywire provides targeted support. ; Internal microfiber synthetic bands enhance lock down for a snug, secure fit. ; Track-spike-inspired tongue features no-sew construction for enhanced comfort and fit. ; Reflective elements on the toe-tip and heel enhance visibility. ; Flywire technology wraps the rearfoot and acts as a heel counter, improving fit, support and stability around the heel with little weight. ; EVA sockliner is molded around the curvature of your heel and medial arch for enhanced comfort, fit and support. ; Midsole is composed of the LunarLite cushioning system with a LunarLite foam core, which is a unique blend of ultra-plush cushioning and springy response. ; Phylon carrier adds spring and houses the LunarLite foam core to enhance cushioning and support underfoot. ; Sidewall of the Phylon carrier features a virtual medial post to help moderate excessive pronation through midstance. ; Molded sipes along the length and width of the carrier's base enhance flexibility and encourage a more neutral stride. ; Strategically placed BRS 1000 carbon rubber at high-wear zones enhance durability and traction. ; Nike+ enabled allows you to insert Nike+ technology into the shoe to keep track of your progress. Nike+ sensor not included. ; Weight: 5 oz ; Product measurements were taken using size 10. Please note that measurements may vary by size.