Nike React Infinity Run Flyknit 4 Women's Running Shoes
Maximum cushioning provides elevated comfort for everyday runs. Experience a soft, rocker-shaped platform made with new ReactX foam underfoot and an ultra-comfortable collar and tongue for a snug feel.
Flyknit Upper
The Nike React InfinityRN feature a Flyknit upper construction that promotes exceptional breathability and comfort. This design prevents your feet from feeling suffocated, ensuring a comfortable fit. Perforations within the fabrics allow for optimal breathability, keeping your feet feeling fresh while wearing the shoes. The tongue is easily adjusted and is cushioned to help you remain comfortable, therefore preventing irritation and abrasion being caused during extended runs. Alongside this, the cushioned collar is exceptionally soft and supportive, further preventing irritation and abrasion during movement. Completing the upper, the shoes have a traditional lace-up structure, for a secure, locked-in fit, and help to prevent in-shoe movement from occurring.
Nike ReactX MidsoleProviding you with soft, lightweight and durable foam, the shoes utilise a Nike ReactX midsole so that you can get even closer to the ground without sacrificing comfort and speed. This delivers you with feathery durability plus smooth responsiveness. ReactX foam reduces the carbon footprint of the midsole by at least 43% compared to prior Nike React foam, so it helps support the planet too. The reactive nature of the midsole means it absorbs impact and then expels it back out for a bounce-like effect. This energy-return technology reduces the use of superfluous muscle power, diminishing fatigue and enhancing performance, keeping you going for longer. Soft, generous, and substantial, ReactX will spare your joints as you strike down onto hard, unforgiving concrete. The midsole offers you flexibility when your foot rises off the ground, a smooth ride when your foot is moving forward and cushioning during ground contact.
Durable Rubber OutsoleDeveloped using a lightweight rubber outsole, the React InfinityRN 4 ensures extraordinary traction in varied conditions. The durable rubber provides a strong grip and works to protect itself from damage and protect users from losing control and slipping. The rubber is placed on high-wear areas such as the forefoot and heel to increase durability and resist the traumas of heel strikes; supplying you with a reliable and long-lasting running buddy. Waffle flex grooves also feature on the outsole to supply added traction and flexibility underfoot.
