A helmet strong enough to contain Tony's ego.

(Okay, probably not.)

Sure, the invincible Iron Man armor contains an even more invincible headpiece considering it protects Tony's most valuable asset -- well, other than his face:

His incredibly adequate (and yes, handsome) brain, the source of his superior intelligence. Superior? Yes, superior, and if you happen to doubt said superiority, he'll happily explain it to you with a side-order of snark.

Our Iron Man Helmet Head Men's T-Shirt features a rather large Iron Man cranium. One might call it an overinflated Iron Noggin comparable to Tony's overinflated, nearly toxic narcissism.

Made from 100% cotton, this classic, oversized Iron Man head is a technological masterpiece invented, constructed, tested and perfected by Tony Stark, the invincible, self-gratifying Iron Man!