Nike | AIR FORCE 1 CRATERThe sneakers that helped define street style are re imagined with Crater Foam, weighing in with at least 20% recycled materials. The super soft Crater Foam midsole is made from a spacey mix of approximately 11% Nike Grind rubber and foam materials. With a speckled outsole made from 15% Nike Grind rubber, each pair of the Nike Air Force 1 Crater is unique and durable. Key Features: Color: Available in multiple colors Size: Available in multiple sizes