These pants are 36 regular only wore once in the house to try on but they are just a little to tight for me. I kept them thinking Id get in better shape but that didn't happen so I'm selling them. They were bought for $272 after taxes I am selling them for $150 I'M 5' 10" and the length is perfect. The butt and lower half of the legs are water proof and as you can see in the picture they have build in knee pads.