Features and Benefits: HEXON HEAT TECHNOLOGY EQUIPPED; STAYS WARMER FOR LONGER, FASTEST HEAT UP TIME, GREATER HEAT COVERAGE; All Day Run-Time: (12) hours on low, (6) hours on medium and (3) hours on high; (3) Heat Zones: Chest, Back and Shoulders; High, Medium and Low heat settings for each zone; Zone Control Options: Chest & Back and/or Shoulders; 4 Total Pockets: (2) hand zippered pockets, (1) interior zippered pocket, (1) zippered battery pass-thru pocket for front or back battery placement; 2X more insulation keeps you warmer; Customized 100% polyester AXIS ripstop fabric protects from abrasion and prevents tears from spreading; Wind and water resistant with DWR finish; Zippered Battery Pass-Thru Pocket: Position the battery in the front or back pocket to improve comfort; Adjustable waist drawcord keeps heat in;