ActionHeat 5V Heated Pullover Mens XL Blue Quarter Zip Battery Included 3 Zone ActionHeat 5V battery heated quarter-zip pullover in heathered royal blue. Three built-in heating panels (two on the chest, one across the upper back) turn on with the logo power button at the hem. Runs off the included rechargeable ActionHeat 5V USB battery pack, which stores in the zippered battery pocket. Moisture-wicking stretch fabric with a black mesh lining, stand-up collar, zippered chest pocket, and embroidered ActionHeat logos on the sleeve and back hem. Great as a heated base or mid layer for hunting, ice fishing, skiing, sporting events, and outdoor work. Brand: ActionHeat Model: 5V Battery Heated 1/4 Zip Pullover Department: Men Size: XL Color: Blue (Heathered) Heating Zones: 3 (Chest x2, Back x1) Power: 5V Rechargeable USB Battery Pack (Included) Controls: One-button power at hem Closure: Quarter Zip Pockets: Zip chest pocket, zip battery pocket Material: 91% Polyes #Hunting #Skiing #Outdoor