National Geographic x Reebok Nano X1 Adventure African Safari Sneakers released as part of a shoe collection with an edition dedicated to research showcase muted earthy tones inspired by the natural world. The cross-training shoe features a seamless gray ripstop upper with durable seamless overlays. A translucent orange heel closure leads into a speckled Floatride Energy Foam midsole.. Underfoot, the rubber outsole features a green and orange camo print with textured lugs..