The Advanced Frame Sport Kayak is a light-weight version of their popular Advanced Frame kayak. Although nearly identical in shape and form to the original Advanced Frame, it sports a large cockpit opening for easy entry and exit. Incorporating Advanced Elements proven aluminum rib-frame technology in the bow and stern provides increased paddling performance in this sporty design. With performance like a hard-shell kayak and the pack ability of an inflatable, you are only a few pumps away from your next adventure!Utilizing built-in aluminum ribs in the bow and stern, it slices through water like a knife and rivals the track-ability of hard-shell kayaks. The stern acts as a skeg, increasing the tracking performance. It uses extremely durable materials and features many high-end components. Boat is durably manufactured from 3 layers of material for extreme puncture resistance