Experience smooth strides with the Nike Women’s InfinityRN 4 Running Shoes. Featuring ReactX foam for exceptional energy return and a durable waffle outsole for reliable traction, these shoes combine comfort and performance to keep you moving confidently. With a snug Flyknit fit and enhanced toe box comfort, they’re perfect for your next road run.

Design:

• New internal Flyknit fit band offers elastic, secure support
• Water-repellent liner in the toe helps keep you dry when the weather turns
• Curved outsole helps your foot rock smoothly from heel to toe and through your stride to foot strike
• ReactX foam reduces the carbon footprint of the midsole by at least 43% compared to prior Nike® React foam
• Snug fit; Nike® recommends ordering a half-size up

In-Shoe Comfort:

• Flyknit tongue is adjustable and plush
• Foam collar is soft and supportive to the touch
• More room in the toe box adds comfort
• ReactX foam gives you an incredibly smooth feeling, helping you push your limits
• ReactX foam delivers +13% energy return compared to React foam, helping you stay fresh and bouncy during your run

Durability & Traction:

• Waffle outsole provides durable traction