Type III, medium-profile PFD 400 denier nylon fabric Six adjustment points for customized fit 3M reflective accents High-back flotation NRS cVest Lifejacket (PFD) - The NRS cVest Lifejacket made with touring paddlers in mind. With a high-back flotation to fit most sea kayaking seats and the mesh lower back for ventilation during long days on the water. Featuring multiple pockets and attachment points, the cVest PFD is a life jacket that sea kayakers will love. Made with PFAS chemicals.