Immersion Research Sixmile Skirt for PackraftsA collaboration between Alpacka Raft and IR, the Immersion Research Sixmile Skirt for Packrafts is the first advanced bungee style spray skirt for packrafts. The new benchmark in performance and safety for the advancing class 3 4+ paddler, while being an ideal investment for those beginning their progression into class 2 3 whitewater. The IR Sixmile Skirt features a kayak style neoprene tunnel, a hybrid TPU coated nylon deck with stretchy 1. 5mm