• Designed to be worn close to the body, under your outer jacket, or over a thin polyester base layer
• 7V heating system lets you enjoy hours of tailgating, hunting, sports, or working outside in a cold environment
• Four-way stretch softshell fabric that's breathable, flexible, and durable
• Microwire­™ Heating Technology utilizes patented micro-sized stainless steel fibers intertwined and encased in a proprietary waterproof coating
• Four Microwire™ heating zones: collar, chest (2), and back
• Durable, rechargeable 7-volt lithium Ion batteries power with an integrated microprocessor and LED switch gives you -time battery status and power level monitoring
• Heat lasts up to 8 hours
• Lifetime Microwire™ Warranty from manufacturer

Jacket includes:

• Gerbing 7V 3,400 mAH Rechargeable Battery
• Single Wall Charger