Breathable textile upper with high sheen Reflective detailing Eyestay foxing reminiscent of the Nike Internationalist TPU heel clip provides a stable feel Nike React foam (made from synthetic rubber) midsole provides a soft feel, impact protection and energy-return Rubber pods enhance traction The Nike React Element 55 is importedBorrowing design lines from styles like the Internationalist, the Men's Nike React Element 55 Casual Shoes update that classic look by adding reflective detailing and the smooth Nike React technology to get you through the day in comfort.