PUMA Fast-R NITRO Mens Elite Running Shoes Size:7 -Our stiffest and lightest FACT

-Our stiffest and lightest FACT Powerline™ carbon plate maximizes power transfer: Stiffness Index 15

this spike features a lightweight upper with dynamic PWRRUN HG midsole that will give you a true weightless feeling

Enlarged front vents help increase ventilation

Exclusive carbon plate specifically designed for that can’t stop

t’s speed over everything when you lace up the Endorphin Pro 3

PUMA Fast-R NITRO Mens Elite Running Shoes Size:7 -Our stiffest and lightest FACTAs 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