To mark the 40th anniversary of the Teenage Mutant Ninja Turtles, whose roots date back to a 1984 comic book debut, adidas is releasing a special edition of the TMNT x adidas Superstar. The sneaker features a bright green upper adorned with a turtle shell pattern on the iconic toe cap. Thoughtful details like Raphael's mask as a lace jewel, two pairs of insoles and a hidden 'Ninja Power' text under the tongue complete the design.