The Tubular X Primeknit shoes are designed with comfort in mind, while staying true to the original 1993 Three Stripes Tubular design. Adidas has incorporated innovative design features into this updated version, maintaining elements from the first-ever inflatable shoe in their history, inspired by car tires. Released in June 2017, the 'Black Blue' edition of the Tubular X comes with a high-top, breathable Primeknit upper and a textile lining, ensuring maximum breathability and comfort. The vintage white and gum midsole, along with the Tubular outsole, pay homage to the traditional design of the original Tubulars.