Teaming up with the London-based streetwear community. The Basement. Nike released the three-shoe 'City Pack' in October 2019. The 'London' version incorporates five shades of grey to represent architectural and human diversity in the city. formed in ripstop nylon. leather. suede and synthetics. On the sidewall. the AM90's classic Swoosh is rendered in a transparent material. Alternative Swooshes and lace sets were included for custom styling.