The Dagger Axis Kayak Sprayskirt fits the Axis 10.5 and Axis 12.0 perfectly. The neoprene keeps water out and the nylon tunnel keeps me cool on hot days. When the water is flat I can open up the tunnel and get some much needed air. I will pull the skirt off when I'm burning up on hot days here in Texas. I imagine this would be an ideal skirt for the Yankees up North.