PUMA Fast-R NITRO Womens Elite Running Shoes Track Spikes The upper is lighter and

The upper is lighter and the ride is more stable despite the increased stack height to 40mm

This latest iteration is 22 grams lighter than the previous version coming at 176g (USM9)

you get more pop underfoot for the ultimate go-fast experience

LEFT/RIGHT BALANCE

There's a reason why we didn't have the Rocket X but we do have Rocket X2

PUMA Fast-R NITRO Womens Elite Running Shoes Track Spikes The upper is lighter andAs Puma's flagship long distance carbon plated shoe, the lightweight uppers are constructed with synthetic mono mesh, reinforced with PWRTAPE placements in high wear areas which avoids adding unnecessary weight. Designed for 10 K to Marathon distance, the responsive PWRPLATE combined with its quirky tail fin to improve your aerodynamic (NOT) will make you run FAST R! Features: NITRO Elite: High quality performance foam technology that offers the