These pants are excellent. They fit my specifications well and the price is unbeatable. The build quality is superb and the fabric has a very nice weight to it with an amazing drape and texture; it feels great to the hand and skin like a proper English-weight flannel (I certainly don't notice the nylon in it). Surprisingly, It doesn't run overly hot or heavy despite it being 18oz/500g so it can definitely be worn outside of winter. The colour of this material is nicer in real life than it is in the store photo. Overall it's a light grey with small specks of white, grey and dark-grey mixed into it; combined with the thick and slightly fuzzy flannel texture it looks very sophisticated and pairs easily with pretty much any other item. After taking this photo I gave them a press to get rid of the wrinkles and it holds a crease extremely well. For 99 USD on sale, this sort of value can't be topped. The shipping was also extremely fast, it only took three days for my item to be finished and sent out. If I had one criticism it would be for the inside to have a more classic colour instead of white and yellow, but that's not a big deal.
PS: Before ordering I read some other comments and they regretted not getting this trouser at least lined to the knee. It definitely helps. Cheers.