Nike  React Infinity Run Flyknit 4 Road-Running Shoes - Men's

• Updated Flyknit uppers with adjustable, plush Flyknit tongues provide a stable, secure feel
• Foam collars are soft and supportive to the touch
• Internal elastic Flyknit fit band, like a rubber band around the middle of your foot, offers secure support
• Water-repellent liners in the toes help keep your feet dry in wet weather
• Made with Nike ReactX foam in the midsoles for an incredibly smooth and cushioned feeling; ReactX foam gives you 13% more energy return compared to React foam
• ReactX foam reduces the carbon footprint of the midsoles by at least 43% compared to prior Nike React foam
• Combination of tuned support and intentionally placed cushioning provides stability for every stride
• Curved outsoles help your feet rock smoothly from heel to toe and through your stride to footstrike for a natural, efficient stride with less wasted energy
• Waffle rubber outsoles provide durable traction

Imported.