What is "batsuit"

The Batsuit (or Bat-Suit) is the costume of the fictional superhero Batman, who appears in American comic books published by DC Comics. Although the suit has been drawn in many different ways by different artists, and the stories themselves have described Batman as modifying the details of his costume from time to time, it usually consists of a tight grey body suit, the chest emblazoned with a stylized black bat, and blue-black accessories: a wide scalloped cape, gloves with a series of fin-like projections, boots, and a close-fitting cowl (covering the upper half of his face) with ear-like projections to suggest a bat's head; and a utility belt containing a variety of gadgets.

Batman wears this costume both to conceal his identity and to frighten criminals. Most versions of the Batsuit incorporate some form of body armor, and often night-vision, gas filters, and other aids to protection or effectiveness in combat.