Nike React Infinity Run Flyknit 4 Premium Running Shoes

Maximum cushioning in the Premium Nike Infinity Run Flyknit 4 provides elevated comfort for your runs, day or night. Experience a soft, rocker-shaped platform made with new ReactX foam underfoot and an ultra-comfortable collar and tongue for a snug feel. Plus, reflective paint covers the midsole and extends onto the upper to light up your route.

Flyknit Upper

The Nike React Infinity utilises 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. Alongside this, a water-repellent lining in the toes provides coverage and protection from light rain and moisture. The Flyknit tongue is easily adjusted and cushioned to help you remain comfortable, preventing irritation and abrasion from occurring during extended runs. Alongside this, the foam collar is exceptionally soft and supportive preventing irritation and abrasion during movement. The shoes have an internal Flyknit fit band that provides your foot with elastic, secure support, preventing feet from slipping around in the shoes. Compared to previous versions the toe box is wider, providing additional room and increased comfort when training. The shoes have a traditional lacing system for a secure, locked-in fit, and help to prevent in-shoe movement from occurring. Completing the upper are reflective elements that enhance visibility in low-light conditions.

Nike ReactX Midsole

Providing you with soft, lightweight and durable foam, the shoes utilise Nike ReactX so that you can get even closer to the ground without sacrificing comfort and speed. This, therefore 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 this clever midsole material means it absorbs impact and then expels it back out for a bounce-like effect. This energy-return technology reduces superfluous muscle power, diminishing fatigue and enhancing performance, keeping you going for longer. Soft, generous, and substantial, React will spare your joints as you strike down onto hard, unforgiving concrete and infuse every stride with the kind of zealous power that is often elusive in the running world. The shoes also have a curved rocker outsole which allows every step to feel more natural, therefore adding efficiency to your run, and helping you to waste less energy as you hit your stride. 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 Outsole

Produced using a waffle-inspired rubber outsole, the React Infinity 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. The rubber has been removed in the midfoot to reduce weight, further enhancing the lighter-than-air feel of this shoe. Wave-like flex grooves also feature on the outsole to supply added traction and flexibility underfoot.