Nike free 50 2015 gs hyper grapeghost greenmetallic silver
Maximum support shoes barefoot shoes for use training natural running suitable for kids colour purple features deep flex grooves shoe technology flywire series nike free upper material mesh lining material textile footbed characteristics removable insole sole material rubber midsole phylon midsole fastener lacing flex groove property hexagonal convenience features abrasion proof lightweight breathable weight 206 g running surfaces cross country