Timeless trousers by BOSS Menswear. Trimmed with tonal accents in a silk blend for tuxedo styling, these trousers are crafted in serge-woven cloth. For our RESPONSIBLE products, we always use at least 60% more sustainable raw materials. This garment is made from at least 60% responsible and certified wool. At HUGO BOSS, responsible wool means it meets the standards of the Five Freedoms of animal welfare.