Heated Roadsofa™ Carbon Fiber SeatTall lumbar support and wide driver saddle support the back and legs for superior comfort, while the streamlined nose improves the rider's reach to the ground GelCore™ in front and rear reduces tailbone pressure and increases circulation and comfort for both driver and passenger Two-level heat adjustment that connects easily to bike's electrical system Constructed from contrasting carbon-fiber weave and SaddleHyde™ Independently controlled heating elements for rider and passenger Styling and function are unaffected by switches or wiring Brightly colored LEDs indicate level of heat Made in the U.S.A. 5" (12.7 cm) lumbar support.