Inspired by the groundbreaking film, Black Panther, adidas teamed up with Marvel Comics for the October 2018 release of the Marvel x RapidaRun J 'Avengers' sneaker. The kids’-sized shoe is constructed of a microfiber synthetic upper, accented with ‘Unleash Your Superpower’ on the tongue and the Wakandan warrior king's mask at the heel. A plush Cloudfoam midsole keeps feet cushioned from the playground to the gym.