• Style#: FN7677-900
• This version of the Nike InfinityRN 4 still provides a plush and smooth ride, with the new ReactX foam delivering more support. The revamped Flyknit upper and wider toe box help your foot feel stable and secure.
• The more cushioning that you have underfoot, the softer and more comfortable your running experience can be. Cushioning helps soften impact as your feet hit the ground.
• The more supportive the shoe, the more stability it can give to your natural stride. A combination of tuned support and intentionally placed cushioning helps you feel secure with every step. efficiency to your run, helping you waste less energy as you hit your stride. A new internal Flyknit fit band (like a rubber band around the middle of your foot) offers elastic, secure support.
• The more responsive the shoe, the more energy return you can get back with each step. Whether you want to run a little bit faster or with a little less effort, you 13% energy return compared to React foam, helping you stay fresh and bouncy during your run.

• Department ‏ : ‎ womens
• Date First Available ‏ : ‎ February 16, 2020