Firstgear 527453 FSG Heated Layer Shirts propulsion-driveline-impellers Whether you're a seasoned overlander

Whether you're a seasoned overlander or a newbie off-roader

1984-1986 Yamaha TT600

5L / 90-91 Lexus ES250

2009-2013 Suzuki GSX-R1000

Torque any fastener with a combination wrench or allen wrench

Firstgear 527453 FSG Heated Layer Shirts propulsion-driveline-impellers Whether you're a seasoned overlanderFeaturing high tech, moisture wicking stretch fabric with a close to skin fit, the Heat Layer Shirt from FIRSTGEAR optimizes heat transfer, while reducing bulk. Seven heat panels on the chest, arms, neck, and entire back delivering more heat, in more places than any other garment. Each zone can be adjusted to fit the rider's body. The heat panels have soft, flexible alloy silicon shaped for improved heat transfer. All this efficiency means less