• Stretchy, sock-like knit material hugs your foot for total comfort and allows you to quickly slip the shoe on and off. Elastic straps wrap your ankle for added support.
• A bungee lacing system combines with ultra-light Nike Flywire cables for support and stability. When you're ready to run, you can quickly cinch the laces so the shoes stay snug on your feet. This also tightens the Flywire, providing more midfoot support. After your run, you can quickly loosen the bungee laces for a more comfort fit during the rest of your day
• The Nike Free sole provides the feel of a minimalist running shoe. It moves with you, mimicking the movement of your foot by expanding and contracting with every landing and push-off, for a natural feel
• Rounded heel is made to roll with the ground as you stride
• Foam outsole with rubber the toe and heel for durability