Nike React Infinity Run Flyknit 4 Women

For the neutral runner, the Nike React InfinityRN 4 is the ideal all-round running shoe. Whether you're going for a 5 km or a longer endurance run; the React InfinityRN can do it all. The shoe is suitable for both novice and experienced runners. Opt for versatility and reliability with this all-round running shoe!

Midsole

The midsole is made of React foam, which consists of a combination of thermoplastic elastomer (TPE) and ethylene vinyl acetate (EVA). Nike's React foam provides a lot of cushioning and is extremely responsive thanks to this unique combination of polymers. It is specifically used by Nike to prevent running injuries. As a result, Nike React foam is one of the most complete foams available.

Upper

The upper is made of Nike Flyknit. This is made of strong, but light yarns that are woven into one whole. The material is more tightly woven around the midfoot to provide support, while the forefoot is made flexible and breathable. Instead of laces, this shoe uses Flywire technology, which uses high-tensile threads that function to provide ultimate precision support.

Outsole