Nike InfinityRN 3

RUN LIKE THE PROS WITH SOFT, STABLE SUPPORT. Still our most tested shoe. Still designed to keep running. The Nike React Infinity Run 3 provides a smooth, stable ride that will take you through any run, short or long. The breathable upper provides a secure fit while still being flexible. We've even added more cushioning to the collar for a soft, protected feel. Keep running, we've got your back. Secure, breathable flexibility We added Flyknit to different parts of the upper to create multiple zones for optimal breathability, flexibility and containment. The result is a cool, secure feel that still allows for unrestricted movement. To this end, the construction still features Flywire technology to support the midfoot. Smooth and consistent Nike React technology uses durable, lightweight foam for a smooth, responsive ride. The foam has a curved shape to provide support during all three phases of the stride cycle. It provides flexibility as the foot disengages from the ground, a smooth running feel as the foot moves forward, and cushioning during ground contact. The wider shape provides a stable running feel and releases energy with every step. Cushioning for a better feel Less material between the insole and midsole means you're closer to the foam. This contributes to a more responsive feel. The foam itself is higher for a softer feel. The hybrid tongue hugs the foot like a sock, but is still as adjustable as a classic design. The soft padding along the shoe collar ensures high wearing comfort. Reinforced rubber on the outsole provides traction and durability.