Nike React Infinity Run Flyknit 4 Men

If you are looking for a reliable neutral all-round running shoe, the Nike React Infinity Run Flyknit 4 is the shoe you need! No matter what pace you run - a 5k or a long run - you can rely on the React Infinity Run Flyknit shoe. Experience the perfect balance between cushioning and responsiveness with this all-round running shoe!

Midsole

The midsole of this shoe is made of React foam. For this foam, Nike combined different polymers: thermoplastic elastomer (TPE) and ethylene vinyl acetate (EVA). The Nike React foam provides a lot of cushioning and is very responsive due to this unique combination. Nike uses this foam specifically to reduce the risk of running-related injuries. The Nike React foam is therefore one of the most complete foams from Nike.

Upper

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

Outsole