The Aggressor e Fire shirt adds powered heat elements to the most versatile & comfortable layering system available. Designed specifically for KLIM mid-layers & outerwear, the Aggressor e Fire heated base layer traps body heat to ensure consistent warmth for a cold day on the snow. KLIM’s e Fire heated technology features two vertical panels on the chest & one vertical panel on the upper back. The heating element
Includes:: three heat modes – low, medium & high – with long-lasting heating filaments powered by a USB (Universal Serial Bus)-C charged battery with a hidden zipper battery pocket. Shell/ Construction Gridded fabric design traps heat Flat low-profile seams for excellent minimum-bulk layering Engineered specifically for power sports Poly-elastane blend Anti-microbial Moisture-wicking Highly breathable Fast-drying Lighter thinner gussets in underarms reduce bulk & increase breathability/mobility Designed specifically for use with KLIM mid-layers & outerwear Convertible cuff construction, easily used as thumbhole or regular cuff Heat system Heat panels on chest & back (2 upper chest (1 on each side) & 1 vertical on the mid-upper back) Lighted touch button control on upper right chest (out of the way of backpacks straps, easy to access) Internal wire routing for comfort 3 Heat modes: high/medium/low (and off) Red-blue-green heat level lighting code Up to 8 hours on low heat (green light) Up to 3.5 hours on medium heat (blue light) Up to 2.5 hours on high heat (red light) USB (Universal Serial Bus)-C battery with LED battery life indicator USB (Universal Serial Bus)-C cable included Washer & dryer safe (with battery removed) Dedicated battery pocket Replacement batteries available WARNING Do not use this product in locations that can be submerged by water. Avoid using this product during an electrical storm. There may be a remote risk of electric shock from lighting. Electronic devices, including heated gloves, e Fire base-layers & vests, can cause interference with avalanche transceivers & diminish your ability to conduct a search or be located. To minimize interference, keep a minimum distance between your electronic devices & your avalanche transceiver as follows: in search mode, 20 inches (50cm) & in transmit mode, 8 inches (20cm). Reference the owner’s manual for your avalanche transceiver for additional information.