Gen3 Marine Centric Folding Boat Seat Gen3 Marines Centric Folding Boat Seats are high-end folding seats designed for comfort, style, and durability. Featuring an ergonomic contour design, these seats provide the necessary support for a long day out on the boat. These seats are constructed using the highest marine-grade vinyl and foam and heavy-duty molded plastic. The heavy-duty molded construction meets and exceeds ABYC H-31 impact standards. Gen3 Marine Boat Seats can be mounted on industry-s