A slim-fit tuxedo jacket by BOSS Menswear. Crafted in serge-woven cloth for a refined look and feel, this jacket is trimmed with elegant silk-blend accents.For our RESPONSIBLE products, we always use at least 60% more sustainable raw materials. This product is made with responsibly sourced and certified wool. For us, responsibly sourced means mulesing free, and meeting the standards of the Five Freedoms of animal welfare.