The FIRSTGEAR Gen4 Heated Jacket Liner in Medium offers fast, comprehensive warmth through seven soft-carbon panels that cover chest, abdomen, arms, collar and back while staying lightweight and low-profile. Stretch side and back panels wick moisture and ensure a close fit for efficient heat transfer without restricting movement. The liner features integrated glove-plug pockets, dual-zone compatibility with Heat-Troller systems, DC or battery-pack power options, windproof material and a one-year warranty.
FIRSTGEAR Heated Jacket Liner Gen 4 - Medium