Responsive, cushioned running shoes offering high energy return with Boost.Colour: White / Zero Met. / Core BlackThese women's shoes are built to run. With energy-returning boost™ in the midsole, they have a cushioned yet responsive feel that helps you push through every mile. Featuring TORSION® SYSTEM midfoot support and a durable ADIWEAR™ outsole.Weight: 250 g (size UK 5.5)boost™'s energy-returning properties keep every step charged with an endless supply of light, fast energyTextile and engineered mesh upper with allover graphic print; Breathable mesh liningSynthetic overlays and moulded heel cage for added stability and support; TORSION® SYSTEM for midfoot integrityUse miCoach® to track and improve your performanceADIWEAR™ outsole offers the ultimate in high-wear durability