A high-performance shirt with a subtle pattern by BOSS Menswear. Offered in a streamlined fit for modern style, this long-sleeved shirt is blended with generous stretch and offers a breathable feel for day-long freshness. For our RESPONSIBLE products, we always use at least 60% more sustainable raw materials. This garment is made from at least 60% certified recycled polyester. Recycled polyester is an artificial fiber made from oil-based waste such as old PET bottles. It is a more sustainable option compared to conventional polyester, as we can reuse a material that has already been produced. Using recycled polyester also reduces plastic waste and stops it from ending up in landfills. We only use raw materials with a verified chain of custody to ensure the use of certified recycled polyester.