Thermal imaging tested ventilation maintains optimal foot temperature balance.

Still Nike's most tested shoe. Still designed to help keep you running. The Nike React Infinity Run 3 offers a soft, stable feel and a smooth ride that will carry you through routesboth long and short. A breathable upper is made to feel contained, yet flexible. We even added more cushioning to the collar for a soft, protected feel. Keep running, we've got you.

• A hybrid tongue combines a sock-like feel with the adjustability of a traditional design.
• Soft padding along the collar provides a cushioned touch point.
• Increased rubber on the outsole helps deliver traction and durability.

Interpenetrating polymer networks enhance midsole longevity