My husband is 6'4 and weighs about 210, he lifts heavy in the gym and has become bigger. Middle age has increased his mass too, no matter what he says. I used to be able to find Levi's or Dickies in a 'big and tall' size for under $30 but no longer. I even tried some crummy jeans from Sears under their label that fell short in size and quality. I was dubious about Southpole, I know nothing about them but the price was so good, I decided to try them and they fit him perfectly. He wears about a 36X34. I always go up one size for shrinkage, I bought 38X34, bingo! These pants are almost exactly like Dickies or any uniform type pant, heavy cotton twill, not soft, not silky or pretty but sturdy and look and feel like they could withstand fire. Plus they have a little side pocket for a phone or pocket knife, I think they have double knees but I don't recall. I'm pleased that I was able to buy affordable giant pants that will stand up to hard, dirty, wet working conditions (oceanography).