Roadsofa™ Carbon Fiber SeatOur tall lumbar support and wide driver saddle supports 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 Constructed from contrasting carbon fiber weave and SaddleHyde™ Designed and made in the U.S.A. Available with driver's backrest Lumbar height 5.5"