Predator Lee Kayak Helmet - The Lee Kayak Helmet by Predator features a longer baseball cap style bill and a click-dial precision rear adjuster. A comfortable closed-cell waterproof EVA foam is used to dissipate impacts. The shell is made of high impact, Ralvek thermoplastic for increased stiffness and protection. The Lee Kayak Helmet by Predator is a must have on your next water adventure!