Nike Free Run Flyknit Show Nature Road Royal Shoe for Men If you are looking for freedom, this running shoe can help you release it. The springs, flexible, barefoot wear and Flyknit upper material ensure freedom of movement when running and make you want to keep going. Freedom of movement with low weight flyknit in the upper material ensures a sock, like wearing comfort with soft, stretchy and breathable material, which ensures a light and airy fit feeling when you give everything when running. The inner shoe is minimal and elastic. Soft fit in the middle, the ultra light midsole ensures incredible wearing comfort when your feet keep putting on the street. It is lighter, more responsive and smoother than predecessor versions. Secure masked eyelets for laces ensure secure retention. Trains on the tongue and heel make it easier to put on with one hand. Additional flexibility laser notch on the sole makes this shoe more flexible.