This “hat” gives your sim antennae that have big round eyeballs on the ends. They eyes will match your sims’ eyes, including any face paint effects you have applied! If it’s not weird enough that your sim has antennae it’s even weirder when you consider that they have eyes in 2 different places, one pair which faces forward and another pair which probably has a larger range-of-motion. How does their brain even process those different images?!