shameless plug! i havent tryed JTG tonic trousers but their regular sta press are bomb proof. even when you ignore the dry clean only instructions. I have 2 pairs (beige and POW) which are my main stay for work. the beige fabric has softened to a level whereby i doubt JTG would pick them out as being one of theirs. but it s been 2 years, and they are my goto trouser, and usualy go in the wash after 2 wears due to being an daft colour for marks showing. the POW are much more pratical for showing marks and have bearly aged a day in the same time period. either option (washing machine madness or not) they dont own me much for 2 years at approx 50 notes each.
ive just checked my email - 2 yrs next month.