Designed to withstand the rigors of the marine environment, this rotationally molded Tempress Helm Low Back Seat (Charcoal/Gray), incorporates the patented NavistyleGS= StylePanelGS= for superior comfort and unequalled quality. With subtly curved lumbar supports, built-in armrests and a rolled front edge, the StylePanelGS= system creates a comfortable seating surface that is ergonomically correct with just the right amount of cushioning.