The Level Six Duke Paddle Jacket is a 3-season paddling dry top constructed from Level 6's lightweight eXhaust 2. 5-ply waterproof, breathable nylon for complete protection out on the water, and features a cut that gives us a completely unrestricted range of movement. The overlapping double-tunnel and the dual-cinch system waist work with our skirt tunnel to provide a drier seal and better paddling experience.