I've had the inexpensive Walls Zero Zone full suit for over ten years, still keeping me warm in all weather, and no real signs of wear yet other than the color has faded from washing. Relief zipper, leg zippers, and pocket slits to access jeans pockets are nice features, only problem is they are not waterproof. this only bothers me when I have to kneel over a hole with wet slushy ice. http://www.sportsmansguide.com/net/cb/Wa...40&kwtid=252056