Being a large man in Texas the odds of me finding long johns that actually fit was well it had to be left to the internet because it's not going to happen locally. These fit perfectly right out of the bag and are as warm as I expect long johns to be. I've used them during this unusually cold winter when we've had our ice storm they have helped me stay warm and comfortable during long hours outside while fishing. A worthy investment for those that don't want a drop in the Mercury to keep them indoors.