Just like Peter Parker, your muscles appear overnight! Our Spider-Man Muscle Costume for boys features an awesome long-sleeve shirt printed with classic spider web designs in red and blue. Sculpted foam padding forms realistic muscles for the ultimate superhero physique. Add the included Spider-Man mask, and you're ready for a swinging good time! One size Spider-Man Muscle Costume fits most children up to boys' size 10.
Boys Spider-Man Muscle Costume includes:
- Spider-Man Muscle Shirt
- Plastic Spider-Man Mask