Nike InfinityRN 4

With supportive cushioning designed for a smooth ride, the Nike InfinityRN the Nike InfinityRN 4 is a brand new version of a familiar favorite. favorite. It features our brand new, springy Nike ReactX foam, which gives you 13% more energy return compared to Nike React foam energy return to keep you feeling fresh. (What else? Nike ReactX reduces the CO2 footprint of the midsole by at least 43% compared to Nike React foams. to Nike React foams. So it's better for the planet, too). We ReactX foam with Nike Running's best-fitting Flyknit yet, so you can run anytime, anywhere. Nike Running so you can take off anytime, anywhere with a secure hold in the upper and enjoy high levels of breathability. It's a shoe that gives you the priceless feeling of being able to run faster and further thanks to an intuitive design that supports every step. What's new about the Nike InfinityRN 4? This version of the Nike InfinityRN 4 still offers a soft and smooth ride, while the new ReactX foam gives you more support. gives you more support. The redesigned Flyknit upper and wider toe box toe area ensure that your foot feels stable and secure. Cushioning: Super strong The more cushioning you have underfoot, the softer and comfortable the running experience. The cushioning provides impact protection when your feet feet hit the ground. ReactX foam provides an incredibly smooth supple feel so you can push your limits. Support: Strong The more supportive the shoe, the more stability it offers for a natural running feel. A combination of coordinated support and specifically placed cushioning cushioning ensures a secure feel with every step. The rounded outsole ensures a supple feel from the heel to the toes and when running toes and when running on contact. It provides a more natural feel and more efficiency when running. So you waste less energy when running less energy while running. A new Flyknit Fit inner band (like an elastic band around the middle of the foot) center of the foot) ensures an elastic, secure fit. Responsiveness: Medium The more responsive the shoe, the more energy you get back with every step. every step. Whether you want to run a little faster or with a little less effort - responsive shoes provide a little more cushioning with every step, giving you for a little more cushioning with every step, allowing you to get more out of your run. ReactX foam provides +13% energy return compared to React foam to keep you fresh and springy as you run. Support and The water-repellent lining in the toe area ensures a dry feeling when the weather dry feel when the weather changes. Further benefits The outsole with waffle tread provides durable traction. The Flyknit tongue is adjustable and soft. The shoe collar made of foam provides for a soft, supportive feel. Reinforced rubber on the outsole provides traction and durability.