FAST-R NITRO Elite 3 Running Shoes Johnston & Murphy the A3ROCAT shoes are track

the A3ROCAT shoes are track ready and on trend

Taking cues from 90s American college campuses

The detailed stitching on the shaft adds a stylish touch

The fiberglass shank provides arch support

PUMA's brought it back for the fans

FAST-R NITRO Elite 3 Running Shoes Johnston & Murphy the A3ROCAT shoes are trackFast R3 is the fastest running shoe weve ever made data back, 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 percent improved running economy*, this translates to an unprecedented potential marathon time saving of more than 4 minutes and 30 seconds, for a 3 hour