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FIRSTGEAR Heated Jacket Liner Gen 4 - Medium

FIRSTGEAR® Heated Jacket Liners warm you in seconds and are designed to feel as if they're not even there. High tech, moisture wicking fabric with stretch side and back panels, keeps the garment tight against your body for optimal heat transfer, while reducing bulk. Seven heat panels cover the chest, abdomen, arms, collar and entire back, delivering more heat than any other garment. Soft and flexible carbon panels, shaped for maximum heat transfer. All this efficiency means less insulation and power is required to deliver and retain the desired heat.
  • Form-fitting stretch fabric offers compression for optimal heat transfer to your body and action back flex panels for unrestricted movement
  • Lightweight, non-coated shell minimizes bulk and maximizes breathability with a fleece inner collar for moisture-wicking properties
  • Integrated coaxial glove plugs stow in their own zipped pockets when not in use
  • Dual zone heating for use with either a Single or Dual Heat-troller™
  • Designed to be plugged into a DC power source or battery pack
  • Durable, hand washable and extremely lightweight
  • One-year manufacturer's warranty
  • 106-Watt output
  • Windproof

The FIRSTGEAR Heated Jacket Liner Gen 4 delivers fast, efficient warmth for powersports riding and outdoor use. Designed to fit close to the body, the liner uses high-tech moisture-wicking fabric with stretch side and back panels to improve heat transfer while reducing bulk. Seven flexible carbon heating panels warm the chest, abdomen, arms, collar, and entire back, providing balanced coverage and a comfortable fit beneath riding gear. With a 106-watt output, this Medium liner is designed to connect to a compatible 12-volt DC power source or battery pack.
The lightweight, non-coated shell supports breathability and mobility, while the fleece inner collar helps manage moisture and adds comfort around the neck. Form-fitting stretch fabric provides gentle compression for efficient heat transfer, and action-back flex panels allow unrestricted movement while riding. The windproof construction adds protection in colder conditions without requiring excessive insulation or weight.
Dual-zone heating allows the liner to be used with either a Single or Dual Heat-Troller™ controller, giving you flexible control over warmth. Integrated coaxial glove plugs provide convenient power connections and store inside dedicated zippered pockets when not in use. The liner is durable, hand washable, and extremely lightweight for convenient seasonal use and storage. Covered by a one-year manufacturer's warranty, the FIRSTGEAR Heated Jacket Liner Gen 4 combines targeted heating, low bulk, and practical riding-focused functionality.

Features:

  • Form-fitting stretch fabric promotes efficient heat transfer and includes action-back flex panels for unrestricted movement
  • Seven flexible carbon heating panels cover the chest, abdomen, arms, collar, and entire back
  • Lightweight, non-coated shell minimizes bulk and maximizes breathability
  • Fleece inner collar provides moisture-wicking comfort
  • Integrated coaxial glove plugs store in dedicated zippered pockets when not in use
  • Dual-zone heating works with a Single or Dual Heat-Troller™
  • Designed for connection to a 12-volt DC power source or battery pack
  • Durable, hand washable, and extremely lightweight construction
  • 106-watt heating output
  • Windproof design
  • One-year manufacturer's warranty