About This Ergonomic Contour: The cushion’s dual-curve profile maps the natural S-shape of your spine, cradling hips and lower back in one continuous wave. Pressure is lifted from the sciatic nerve, tailbone, and pelvis, while graduated foam zones boost leg circulation to keep numbness and fatigue off the miles. Premium Slow-Rebound Memory Foam: Infused with breathable, high-density memory foam, the cushion diffuses pressure evenly across your hips, eliminating hot spots. It rebounds in 3–5 seconds, keeping its loft mile after mile, so you stay cushioned and cool even on the longest hauls . Boosted Sightline & Support: 10.5' tall lumbar wing, 19' wide bucket, and 2.6' lift raise your eye-level 2-3 inches without a seat-base mod. You gain a clearer view of mirrors and road, while the added height keeps knees relaxed and spine neutrally aligned—safer, straighter, and less slouch on every mile. All-Season Breathable Cover: The removable, machine-washable knit wicks sweat and blocks odor in summer heat or winter cab air. A central vent plus mesh side panels pull hot air away, while the non-slip rubber base and extra-long straps lock the cushion to any semi or pickup seat—no sliding, no readjusting, just click-belt and drive. One Cushion, Any Seat: Sized for semi & pickup benches yet slim enough to slip onto office chairs, wheelchairs, gaming rigs, or stadium seats—take the same pressure-free comfort from cab to couch without a second thought. Overview Brand : Arcoche Special Feature : Anti-Slip Color : Seat Cushion Light Gray Size : Light Gray+Dark gray Fill Material : Memory Foam
