Product description

Nike InfinityRN 4 Men's Running Trainers Size & Fit Standard fit Available in sizes 6-12 Details End use: Running Men's InfinityRN 4 Running Trainers by Nike Black/White With supportive cushioning built for a smooth run, the Nike InfinityRN 4 is a brand-new take on a familiar favourite. It's made from all-new Nike ReactX foam, which gives you 13% more energy return compared to Nike React foam, to help you stay fresh and bouncy Nike coupled the ReactX foam with Nike Running's best-fitting Flyknit yet, so you can take off any time, anywhere with secure upper support and breathability. It's the kind of shoe that can grant you that priceless peace of mind to go faster and further, thanks to an intuitive design that supports every stride.  The revamped Flyknit upper and wider toe box help your foot feel stable and secure Cushioning helps soften the 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 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 A water-repellent liner in the toe helps keep you dry when the weather turns Waffle outsole provides durable traction Flyknit tongue is adjustable and plush Foam collar is soft and supportive to the touch Increased rubber at the outsole gives traction and durability Material & Care