Stay cozy in any weather with the Gobi Heat Men's Dune 3-Zone Heated Vest. The nylon construction is lightweight, durable and provides all-weather protection, while active warmth comes from 3 battery-powered heating zones in strategic areas. Temperature is customizable with 3 settings. Gobi Heat Men's Dune 3-Zone Heated Vest Onyx, Medium - Men's Thermals at Academy Sports