OVERSIZE waders....and boots

[mstone]

I've got a friend who wants to trout fish. Big problem so far. His shoe size is 16 and a half. That's right. He's also 6'7". That's right. Where on earth do you look for waders and boots for this behometh? Any help would be crucial to his future as a trout fisherman. The largest size I've seen so far is 14 and that was Simms.