Gear up your kids for action-packed adventures as Melo and the Teenage Mutant Ninja Turtles join forces in the PUMA MB.04 TMNT R&D. Comfortable, unique, and ready to save the day, these sneakers will surely make your young superheroes jump in joy. Tune up your boys' playtime with the PUMA MB.04 TMNT R&D. Red of Rapheal and purple of Donatello adorning the left and right shoe respectively offer a unique look.