I thought I had read that too but seems like the quote before yours suggest green calf is good for QDR.
I thrashed a cheap All Saints jacket jumping into bushes one night. And tore through another one while hopping freight trains in Utah. I have an old Harley Davidson perfecto-style (from the 50's) that I had to tailor but that thing is damn near bullet proof. Anyway, I like to beat up my clothes and while TOJ lamb is buttery soft and all that, I'm considering something more substantial for the QDR.
EDIT: Thanks Drew, you snuck in and answered my questions while I was typing. I'm definitely not opposed to owning another lamb TOJ.