Shop the Nike Interact Run in Black. Upgrade your sneakers collection today! This shoe features soft, responsive foam in the midsole for a comfortable, smooth ride. High foam heights provide a soft feel. The Flyknit upper has zones of breathability where your foot heats up most, specifically at the toe box, and is strong and durable, helping to keep your foot secure with every mile. The airy and breezy upper hugs your foot in a free and easy way. The rubber outsole is designed using runner-informed data for traction where you need it. Overlays at the toe offer durability.