Crafted from the brand's super-fine, 15-micron wool fibres, the luxurious material of the black 15milmil15 wool tailoring trousers is the perfect match for sophisticated garments. The ultra soft and lightweight material is paired with a slim fit to create a sleek, contemporary silhouette.; 100% Wool 15milmil15 is crafted from super-fine wool that measures just 15.2 micron in diameter. Incredibly soft and lightweight, it is well suited for sophisticated garments. Do not wash. Do not bleach. Do not tumble dry. Iron at max 110°C. Professional dry cleaning in tetrachloroethene and hydrocarbons, mild process. Colour: black