Season and temperature have no hold on you. Our innovative heated gear offers solutions to extend your riding season. The Heated BTC 12V Waterproof Riding Overpant features a built-in temperature controller (BTC) on the leg with three heat settings. Engineered for a simple connection to the bike's 12V electrical system, the Built-In Temperature Controller manages a three-panel heating system: one on each leg and one back waist. Sized to fit comfortably over jeans, so there's no need to "up size." To keep you in full-body comfort, pair our men's heated motorcycle pants with the coordinating jacket liner and gauntlet gloves.