The Comfort Plus seat back offers couch-like comfort on the water. Extra foam padding provides the ultimate in comfort and support, while the four way adjustability provides a custom fit for almost any body type. It's made of durable UV-resistatn nylon pack cloth with reinforced stays for long-lasting usability. 4-way adjustability offers a custom fit for almost any body type. Other features include reflective logos that glow in the dark after exposure to sunlight and solid brass clips with stainless steel springs that clip easily to your kayak. Features: Extra foam padding for ultimate comfort Durable, UV resistant nylon pack cloth Reinforced stays for durable seat construction 4-way adjustability for a custom fit for almost any body type Reflective logos that illuminate in the dark after exposure to sunlight Solid brass clips with stainless steel springs to clip on your kayak