The Flash (2023) Michael Keaton Muscle Chest Batman Costume for Children by Rubies, Boys Medium (Size 8)

Let your young hero become the legend with the Boy’s Batman Deluxe Costume by Rubies, inspired by The Flash movie! This officially licensed costume features a detailed, muscle-padded jumpsuit that captures the bold, armored look of Batman’s newest on-screen suit. Complete with an attached utility belt, a flowing cape, and a sculpted mask, it’s everything he needs to step into the role of Gotham’s greatest protector. Perfect for Halloween, costume parties, or heroic playtime, this deluxe outfit brings cinematic excitement to life. Whether he’s defending the multiverse or just saving the day at recess, this Batman costume lets him unleash his inner Dark Knight in epic style!

Since 1951, Rubies has been a trusted name in fun, offering safety-tested costumes, wigs, masks, and accessories for kids, adults, pets, and décor. Now part of a global family of brands, Rubies delivers both licensed and original styles designed with quality, comfort, and creativity in mind. From Halloween to everyday play, our wide assortment helps bring imagination to life with on-trend looks and iconic characters. With over 70 years of experience, Rubies continues to inspire unforgettable moments for the whole family—year-round.