Nike React Infinity Run Flyknit 4 Running Shoes
Using supportive cushioning built for a smooth run, the Infinity Run 4 helps you hit the ground running. Made from soft, comfortable Nike ReactX foam and an updated best-fitting Flyknit upper, this shoe helps you take off anytime, anywhere.
Flyknit Upper
A revamped upper the Flyknit construction provides exceptional breathability and comfort. The upper construction wraps your feet in a soft, stretchy layer of protection, allowing feet to move comfortably and freely, whilst providing exemplary moisture-wicking properties, to prevent a build-up of sweat and moisture for a dry, enjoyable wearing experience. A new internal Flyknit fit band sits across your midfoot to keep your foot secure and stable during running or training whilst allowing your foot to move comfortably. Strategically placed perforations provide feet with constant airflow to keep feet feeling fresh. The uppers have a newly updated wider toe box, which helps your foot feel stable and secure allowing you to move your toes flexibly and freely when wearing the shoes. The shoes have a plush, Flyknit tongue, which is adjustable to get the perfect fit and a foam collar, which is soft and supportive to the touch, helping to prevent irritation or chafing from occurring when wearing. Finally, the uppers utilise a traditional lace-up closure, providing you with the best possible fit from your shoes and working alongside the tongue and collar to keep your feet locked in and secure, helping to prevent in-shoe slippage from occurring.
Nike ReactX MidsoleFeaturing a ReactX midsole, the running shoes have highly responsive cushioning, ensuring outstanding energy return and providing you with bouncy strides. Whether you want to run faster or with a little less effort, the responsiveness of the shoes ensures that no matter what, you have a spring in your step, providing you with a more enjoyable run. The lightweight midsole provides you with an incredible 13% more energy return, compared to React foam. Alongside the intentionally placed cushioning, the Infinity Run 4s have excellently tuned support to help you feel secure during each step. Thanks to this support, stability enhances your natural stride, ensuring optimum comfort and in-shoe security. Alongside this, the shoes have a curved geometry that helps to rock your foot smoothly from heel to toe, through your stride to footstrike, providing a more natural, comfortable strike.
Durable Rubber OutsoleEnsuring outstanding grip and traction across road running surfaces, the Infinity Run 4 Running Shoes have an increased rubber compound through the outsole. This provides you with a strong grip, the ability to prevent losing grip and slipping when running and provide durability offering long-lasting and reliable outsole for all your training and running needs.
