A single-breasted waistcoat by BOSS Menswear. This style is tailored to a slim fit in stretch fabric with a solid weave for elegant simplicity. For our BETTER BOSS products, we always use at least 60% better raw materials. This product is made with responsibly sourced wool. For us, responsibly sourced means mulesing free, and meeting the standards of the Five Freedoms of animal welfare. Colour: blue