Jacket with lapel collar and long sleeves. Front patch pockets with flaps. Front zip closure. COMPOSITION OUTER SHELL 100% polyester LINING 100% polyester Which has at least: OUTER SHELL 100% RCS-certified recycled polyester LINING 100% RCS-certified recycled polyester RCS CERTIFIED RECYCLED POLYESTER Nowadays, recycled polyester is mainly made from PET plastic waste. This is a type of plastic that is widely used in a variety of items, such as plastic bottles. Using recycled materials helps limit the production of virgin polyester fiber. It is certified to the Recycled Claim Standard (RCS), which verifies the recycled content and tracks it from source to final product.