The Java's soft 3D contoured foam chassis and open sides offer comfort for paddlers with a longer torso. The Java features a durable 210/420D ripstop nylon shell and soft 200D polyester liner. There's plenty of room in the two stretch mesh storage pockets, plus sunglasses loops and daisy chain attachments keep your shades and other gear handy. Safety features include reflective trim on the front, back, and shoulders and a tethered signal whistle.