Men's Nike InfinityRN 4

The completely redesigned Nike InfinityRN 4 is a high-cushion running shoe with incorporated stability features. Perfect for daily miles or easy training.



Motion Control




9 mm


12.45 oz
nike logo

A High Cushion Trainer, Great For Recovery Or Daily Running

The Nike InfinityRN 4 has been completely redesigned to bring you a different kind of high-cushion trainer. From the updated ReactX midsole foam to the all-new knit upper, there’s a lot to get excited about this time around.

Underfoot the InfinityRN 4 features a high stack of new ReactX foam and an incorporated rocker. These two working together create a comfortable and smooth running experience that absorbs impact effectively. Intentionally placed ReactX foam and a curved outsole provide additional stability to help you move from heel to toe with ease. The more efficient you can be, the more you get from your workouts.

Nike revamped the InfinityRN 4 upper with their best-fitting Flyknit material yet. This knit upper helps your feet stay cool and comfortable thanks to its high breathability. Along the midfoot you’ll find a Flyknit fit band, ensuring a secure lockdown by snugly wrapping your foot. Finally, the toebox helps keep your toes dry with the help of a water-repellant liner inside.

Features and Benefits:

  • Nike ReactX midsole foam offers an incredibly smooth experience while softening your impact and returning 13% more energy than previous React foam
  • Slightly widened base adds an extra layer of stability
  • Internal Flyknit band securely wraps the foot for additional support
  • Curved outsole geometry helps guide and rock you forward
  • Waffle outsole provides durable traction
  • Foam heel collar is soft, supportive, and securely wraps your ankle
  • Flyknit tongue plush and adjusts to your fit
  • Reflective details help you stay seen in low light
  • Category: Neutral
  • Weight: 12.45 oz/353 g (Men’s size 10)
  • Offset: 9 mm