I really liked these trousers, perfect for Malaysian weather. However the waist was a little loose, and scrunched when I wore a belt. Returned them and purchased ultimate Chinos instead, off the same size. They fit perfectly.
Response from Charles Tyrwhitt:
I am sorry to learn that you were not impressed with our cotton linen stretch trousers. This particular style offers a lighter weight and relaxed construction due to the softer material when compared to the slightly thicker material of our ultimate cotton chinos. I am pleased that you were able to exchange them successfully and are now impressed with your new exchange item. We appreciate you sharing your feedback with us.