The Nike Free RN 5.0 Black Anthracite’s soles aid the barefoot-like feel. Flex grooves are lasered into the foam on its white soles for ultimate flexibility. Rubber pods are built into the forefoot and heel on the outsoles to provide increased traction. Its upper is constructed from black anthracite synthetic stretchable mesh, designed to conform to the shape of your foot. White Nike swooshes are found on its tongue, toe, and white midsole, with an additional one on its side in neon green. White "Nike Free" branding decorates the white midsole.