Zoic Private Reserve knickers FTW. Amazingly good quality and fit, especially for the price. They're synthetic but they feel like soft canvas. They also come with a top quality padded liner and both are machine washable. And if you don't like the tribal design on the side you can always black it out with laundry marker. I got mine from Performance, but I've seen them elsewhere for cheaper (just not in my size).

http://www.performancebike.com/shop/...slisearch=true