I'm not sure what type of sprayskirt you're looking for. There are a variety of suitable nylon skirts on the market. If you're in the market for a neoprene skirt you'd have a hard time doing any better than going to Whetstone. As far as I was able to discover there are no ready made neoprene sprayskirts that fit the Arctic Tern. Whetstone will custom make them quite resonably. The quality is excellent and my custom skirt cost just $75.00.