I saw Zyflex's advertisement in Sea Kayaker for their Yakjaks - a tuilik type combination of a spray skirt and paddling jacket. I ordered their Winter Yakjak; which has long sleeves, a hood and is waterproof. I tried it out on my biakarka - a 17' 10" strip built kayak. The yakjak is waterproof, warm, and stayed on the combing well as I did a few rolls. It is light in weight and easy to put on - even while in my kayak.