The video shows a man wearing a blue shirt and a gas mask. He is adjusting the straps of the mask on his head. The man is standing in front of a metal structure. The video is shot from a close-up angle, focusing on the man's face and the gas mask. The man appears to be preparing for some kind of activity that requires the use of a gas mask. The video does not provide any additional context or information about the man or his surroundings.