Please help.  Does anyone know what brand of waders (knee high) that Tom Massey wears in some of his episodes of Gold Fever?  My knee high waders have a steel toe and it gives me fits with my metal detector....Plus they give me blisters - Tom seems to get around, in the episodes that he is wearing his knee high waders, very comfortably.  They appear to be an all rubber boot. 

Other than what Tom Massey wears, does anyone have a recommendation for "Knee High Rubber Wader" boots?  What brand is everyone else using and what do you think of them?  I'm not looking for the most expensive, nor the cheapest - Just a good quality, waterproof, all rubber, knee high, boot, without a steel toe, that I can use to walk in the shallow streams all day long without setting off the metal detector, getting my feet wet and getting blisters?

Also, if you have a recommendation as to what type of "Knee High Rubber Wading Boots" not to buy, that would help as well.

Thank You!