For intervals, and other short, sharp exercises. Women's sizes.
Equipped with an 8 mm drop, the Endorphin Speed helps even beginners to reach great propulsion in their stride. A good choice for relatively short runs and interval training. The stride feel is not as harsh as that of a racing shoe.
For a neutral gait
Heel stack 36 mm, front stack 28 mm, drop 8 mm
Midsole with a Nylon plate, for light support
Speedroll structure makes it easier to move from landing to toe-off
PWRRUN PB shock absorption for lightweight performance and a responsive ride
Formfit structure for excellent wearing comfort
XT-900 outer sole for grip