I would recommend Cloudveil I have had the 8x wader for 2 years (well over 200 days of use) and they are still going strong. They also have a awesome warranty with good customer service.
http://www.cloudveil.com/mens/anglin...o+wader--9223/
here is the new model http://www.midcurrent.com/articles/g...ders_2010.aspx