Puma Fast-R NITRO Elite 3 women's Size:6.5 WEIGHT: 223 g | 7

WEIGHT: 223 g | 7

The Enduro V-Tech Crew sock is part of Balega's Cushioned Performance series

No Blisters

Grip rubber compound with enhanced traction pattern

Bonded neck and armholes for a smooth finish

Puma Fast-R NITRO Elite 3 women's Size:6.5 WEIGHT: 223 g | 7THE NEED FOR SPEED. The Fast R3 is the fastest running shoe Puma has ever made data backed, lab tested, and built for breakthroughs. After testing it on elite runners and real athletes, Puma digitally engineered and optimized the product fully based on data. Fast R3 is designed to shave minutes off your race time. With its 3. 15% improved running economy*,this translates to an unprecedented potential marathon time saving of more than 4 minutes and 30