This high-tech thermal jacket features an advanced 19-zone heating system powered by USB-rechargeable battery, providing targeted warmth across the chest, back, shoulders, arms, and hood. The quilted navy down-filled construction ensures insulation while maintaining mobility, ideal for extreme cold weather. Integrated multi-zone control panel (visible on left chest) allows independent adjustment of heat intensity—4 levels per zone—with visual LED indicators for real-time feedback. The ergonomic design includes a detachable hood, secure front zipper, and elastic cuffs to lock in heat. Made from durable water-resistant polyester shell with soft inner lining for comfort against skin. Perfect for outdoor activities like hiking, skiing, or urban commuting in winter. Lightweight yet highly functional, it combines modern smart apparel technology with classic puffer aesthetics. Safety-certified heating elements prevent overheating, and the battery lasts up to 8 hours on low setting. Ideal for men and women seeking reliable, customizable warmth without bulk.