Powerlet Rapidfire Proform Heated Jacket Liner Our new rapidFIRe ProForm Heated Jacket Liner with CNC (Carbon Nano Core) heating uses Far Infrared technology to provide fast, deep, soothing warmth. Now the warmest liner on the market at 105 watts! Built in stuff sack and no annoying heating wires of any kind! Stay Warm While Riding Powerlet's 100 watt ProForm heated jacket liners and 60 watt ProForm vests pack down to a very small size to fit on the bike when not in use. Not only the warmest heated clothing available, but our ProForm stretch panels also make them the most comfortable. We recommend using a temperature controller with the ProForm 100 watt jacket liners. The ProForm Advantage ProForm stretch panels provide three key advantages non-binding movement, maximum heat transfer and simple sizing. While all three are very important, maximum heat transfer is perhaps the most important. For maximum heat transfer the heated garments must be close to the body. A long sleeve T-Shirt is recommended under the heated vests and heat jacket liners. A heavier layer can be worn over the garment. Other heated clothing manufacturers provided many sizes to attempt to create a snug fit. This often leads to a more complicated purchase and the potential improper fit if your weight changes. ProForm 100 Watt Jacket Liner Features ProForm stretch panels provide comfort and simple standard sizing. Ultra thin design provides comfort and small storage. Comfortable heated Polartec fleece collar wicks moisture. Zippered pockets manage power cables. Handy stuff sack allows for storage on the vehicle. Unique sleeve finishing reduces bulk around wrists. Glove connectors are located at the ends of the sleeves. Ordering Heated Clothing Three parts are required for heated clothing the power outlet on the vehicle, the temperature controller and the heated garment. Simply put, the temperature controller and cables connect the garment to the power outlet. Powerlet designs heated garments for people who rely on their heated clothing for both comfort and safety. Like our customers, we enjoy a lifestyle utilizing convenient modern electronics and wear our heated gear for commutes to work and trips across the country. Built For A Lifetime Powerlet seeks the highest quality materials and craftsmanship. All of our heated clothing products are developed and tested in the USA by people who ride regularly. Quality components and attention to detail ensure Powerlet products resist wear and corrosion to last a lifetime. All Powerlet ProForm heated clothing carries a lifetime warranty on the electrics and a lifetime warranty on manufacturing defects. Installation Instructions (pdf) Note Does not come with battery harness - Single or Dual Temp Controllers ship with battery harness.