Ideal for neutral runners.Colour:Black / SilverIdeal for neutral type runners, this shoe features a new upper to improve fit and style, while the SpEVA midsole continues to deliver excellent bounce back and responsiveness.SHOE TECHNOLOGIES:AHAR® OutsoleAHAR+ RideGuidance Line® Midsole TechnologyGuidance Trusstic™ System TechnologyRearfoot and Forefoot GEL® Cushioning SystemsRemovable SocklinerSpEVA® 45 LastingSpEVA® Midsole Material