Saddlemen Road Sofa Seat with Backrest H973J Split-cushion design separates lumbar support and seat cushions so they compress independently, reducing tail and hip bone pressure SaddleGel in front and rear increases comfort for both driver and passenger Optional drivers backrest features an air-adjustable bladder for softness, adjustable vertical and horizontal position and is removable Covered with black waterproof and durable soft touch SaddleHyde for good looks and supple comfort Matching passenger backrest/trunk covers complete the custom look