Specially designed to tackle Class I-IV river descents, the TWIKI II is the next generation of K-AIR. Its durable 1100 DTEX PVC structure and high-pressure drop stitch underside provide optimal rigidity when tackling the most violent rapids. Designed for use by pros and hobbyists, the TWIKI remains a comfortable kayak thanks to the inflatable thwarts and pads for thighs and feet.