I have a pair of "no sweat " waders from orvis ....while in Alaska I ripped the knee climbing out of the jet-boat. I was able to repair it with plenty of aquaseal and a piece of patch material..... Is this the kind of thing they'll give you a new pair for?????? I honestly believe that it is a poor design, there is a double knee(a good feature), however it is open at the top corners of the second layer...this is what got caught and tore the waders right through. I can understand why the bottom is open...why the top? Anyway they're less than a year old what do you think my chances are of getting them replaced.........Also when looking through the Orvis catalog it is unclear whether or not they come with gaiters....my pair did not, should they have?