• Speedroll technology featuring a nylon plate but modifi ed for more rigidity andsupport in the midfoot. The nylon plate is more versatile to accommodate a greaterrange of speeds and paces.
• PWRRUN PB foam is a unique beaded formulation of a peba foam which is bothmore durable and consistent resulting in a responsive and bouncy feel mile aft er mile.
• Latt ice inspired outsole design with XT-900 carbon rubber for lightweight durabilitywithout sacrifi cing traction.
• Zonally engineered mesh is both breathable and supportive.
