Zegna's CashCo is really, really nice and has beautiful rich colors
maybe the tailors on SF can comment about the durability and quality of the fabric (it has a great hand)
Borrelli had a CashCo gunmetal gray sportcoat with brown leather patches under the elbows last year that was made of it and it was spectacular
I'm seriously thinking of having Chan do a matching sportcoat in it
