With supportive cushioning built for a smooth run, the Nike InfinityRN 4 is a brand-new take on a familiar favorite. It's made from our all-new Nike ReactX foam, which gives you 13% more energy return compared with Nike React foam, to help you stay fresh and bouncy. (What's more? Nike ReactX reduces its carbon footprint in a pair of midsoles by at least 43% compared to Nike React foam.*) We coupled the ReactX foam with Nike Running's best-fitting Flyknit yet, so you can feel confident in every stride with soft upper support and breathability. It??s the kind of shoe that supports every step in style. *The carbon footprint of ReactX is based on cradle-to-gate assessment reviewed by PR?? Sustainability B.V and Intertek China. Other midsole components such as airbags, plates or other foam formulations were not considered.
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. ReactX foam gives you an incredibly smooth feeling, helping you push your limits.
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. A curved outsole helps your foot rock smoothly from heel to toe and through your stride to footstrike. It makes every step feel more natural and adds 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, responsive shoes help give you slightly more spring in your step to get more out of your run. ReactX foam gives you +13% energy return compared to React foam, helping you stay fresh and bouncy during your run.
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.
When will my order ship?
Usually all orders are processed and shipped within 7 working days.
Most order ship within 24 hours. After execute an order, we will send tracking number by e-mail, and providing inquiry addresses.
Can you ship to my country?
we can ship to your country.we can ship single item samples or large orders to more than 100 countries.
When will my order arrive?
This shipping method is the fastest available. Delivery times are between 3 - 5 days to all major destinations. Shipping costs vary with item, but all orders that use expedited shipping will receive a 36% discount on shipping costs.We also have Expedited options available for most items, which means your order will arrive 3 or 4 business days after it leaves the warehouse.
Easy 365-Day Returns
We're committed to your total satisfaction. If, for any reason, you're not completely happy with your purchase, you can get a full refund of the product price and any associated tax, within 60 business days of receipt of the item(s). To receive either a credit toward an exchange or a credit on your charge account, please note that all returns and exchanges must be in new, unused or unworn condition with the original tags and stickers attached. Items deemed worn, used, dirty or missing tags will be returned to purchaser at their expense and no refund will be issued. Women's swimwear is eligible for return only if the sanitary liner is place. Underwear, Customized and personalized items are not returnable. Since lost return shipments are the responsibility of the customer, be sure to obtain a tracking number from the courier for the return shipment.
Model: NK5mn7N27x
158 Units in Stock
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