The i-Run team says
Take off from the ground gently during your running sessions with the Nike Infinity RN 4 shoe for men. This new version emphasizes support and comfort on roads and trails.
Infinity RN 4, for which athlete, which use, what distance and surface?
Designed to make your runs easier, it suits all practitioners. Both beginners and experienced runners will appreciate its qualities.
Its design is particularly recommended for training and daily sessions (1 to more than 4 times a week).
Durable, it keeps up with your progress on all distances. From a short park run to a sudden urge to cross the city, it provides everything you need to push your limits.
It is ideal on the road but can help you traverse trails as well.
Infinity RN 4, what use?
+ The Nike Infinity RN 4 allows you to fully enjoy your sports sessions thanks to its extremely comfortable cushioning and optimized support. It adds great softness to your strides and is perfect for starting running.
- Although responsive, it is not designed for speed records. For that purpose, we recommend the Zoom Fly model, which focuses on performance and dynamism.
Why choose the Infinity RN 4?
The various advantages of the new Infinity RN offer you:
- Thick cushioning that reduces impact with the ground and limits muscle fatigue to go further more easily.
- An incomparable sensation of softness with every run and over all distances.
- Thoughtful support to improve stability.
- Precise and reliable fit to keep your focus on your efforts.
- Optimal responsiveness to progress calmly over the kilometers.
Infinity RN 4, what?s new?
For this 4th edition, here are the elements that have been revised compared to the previous version, the React Infinity Run Flyknit 3:
- The midsole has a new, more responsive foam.
- A rocker shape designed to smoothen your strides.
- The foam used reduces the carbon footprint for a more eco-friendly design.
- An added rubber component on the outsole improves durability (its ability to resist).
- The upper offers a snug fit for better support.
- A water-repellent lining (that protects from moisture) is present on the toes to protect you.
Features of the Infinity RN 4
- Drop: 8 mm
- Cushioning: Composed of a double layer of ReactX foam, the midsole offers maximum cushioning and perfect shock absorption. It provides you with optimal energy return to progress without getting tired. Its rocker shape promotes a natural and smooth foot roll for remarkable efficiency.
- Upper (the top part that wraps the foot): The Flyknit technology uses breathable knit to avoid overheating. Its flexible and durable material ensures a precise fit and secure support. A water-repellent lining is present at the front to keep your feet dry. The toe space has been increased for more comfort.
- Outsole: Made of rubber, the outsole features waffle patterns to increase grip and traction.
- Removable insole
- Recycled materials: eco-friendly
- Weight observed at i-Run: 310 g in size 42
Note: this model runs small
Technologies
-
Flyknit
The Nike Flyknit technology uses ultra-strong fibers to create lightweight pieces that provide targeted areas of support, elasticity, and breathability.
Move to Zero
Product composed of at least 75% recycled fibers, which reduces waste and our carbon footprint.
Move to Zero is Nike?s journey toward zero carbon emissions and zero waste to help protect the future of sport.
Nike ReactX
ReactX foam is designed for maximum cushioning and powerful energy return. ReactX foam offers you 13% more energy return compared to React foam. ReactX foam reduces the carbon footprint by at least 43% compared to previous Nike React foam, which also helps support the planet.
For who and for which use?
Discipline : Running
Gender: Man
Stability: Neutral
Use:
All
Surface: Road/Trail
Weight of runner: All
Shoe weight: 310g