No matter the day, the Endorphin Azura helps you run fast. Soft, bouncy PWRRUN PB foam cushions your stride, while SpeedRoll technology powers smoother, quicker transitions. With durable XT-900 rubber and a secure, adaptive fit, the Azura makes it simple to hit faster miles any time you want.Support: NeutralCushioning: Foam - PWRRUN PBWeight: 7.5oz (212g)Offset: 8mm (40mm/32mm)Daily Training / Speed DaysSnappy & ResponsiveSPEEDROLL technology