<p>The Gobi Heat® Flash Heated Hi-Vis Jacket for Men delivers zoned heat straight to your core so you stay warm, plus the bright, reflective design ensures you are seen on the jobsite. 2 heat zones in the chest, 2 in the abdomen, and 1 on the back can be set to high (140°F), medium (131°F), or low (113°F) to provide warmth via a lithium polymer battery that lasts up to 10 hours on low, 8 hours on medium, and 6 hours on high. This men's work jacket boasts a wind- and water-resistant polyester construction with a nylon lining. A removable, cinchable hood adds extra protection when it's needed, and multiple pockets provide storage convenience. The Gobi Heat Flash Heated Hi-Vis Jacket for Men uses conductive thread heating and is finished with reliable YKK® zippers. ANSI Class III compliant. Comes with battery and charger. Mfrs. limited 1-year warranty. </p> <ul> <li>Polyester construction with nylon lining</li> <li>Long-lasting lithium polymer battery</li> <li>2 heating zones in the chest, 2 in the abdomen, and 1 in the back</li> <li>Bright, reflective design is perfect for the jobsite</li> <li>Removable hood has cinch cords to seal in warmth</li> <li>Wind- and water-resistant finish</li> <li>Multiple pockets add convenience</li> <li>Finished with YKK zippers</li> <li>Low: 113°F up to 10 hours</li> <li>Medium: 131°F up to 8 hours</li> <li>High: 140°F up to 6 hours</li> </ul>