Illustrious Italian mill Barberis is known for its celebrated wool flannels: a fact that goes a long way to explaining the quality of these pants. They're crafted from pure extra-fine Merino wool, making them sustainable, naturally resistant to creases and temperature-regulating. We've added a half lining right down to the knee to further support that crease resistance and keep the smart finish, while the semi-plain weave of this dry-handle fabric enhances its innate richness and color depth.