Vycah Oculus Heated VestBeing cold in the stand isnt any fun. Come unprepared and the elements will quickly drive down your core temperature and send you running back to the truck. With 5 internal heating elements, the Oculus Heated Vest is designed to keep you warm where your body needs it most. Pound for pound this could be the most important piece of your hunting arsenal, and with a state of the art heating element control interface, you can fine tune your core