Fresh Foam X 860v12 shoes are designed to keep up with the demands placed on shoes by the dedication of the stability-minded every day runner, augmenting the pinnacle cushioning experience of Fresh Foam with a supportive medial post to provide essential stability. Built for reliability over the long haul and sustained comfort over all distances. Features Layered midsole featuring topbed Fresh Foam cushioning. Double knit synthetic/mesh upper. Reflective accents designed to catch the light. A charge to the glow-in-the-dark graphics requires at least 10 minutes under direct daylight or a standard daylight light source. The brightness will diminish over time and the treatment will fade on the shoe with use. Real weight: 262 g (US 7).