The Crafty bodywarmer PEN DUICK pk355 vest is made of high-quality 100% polyester microfiber with oxford 330D inserts on the shoulders, collar, and lower front. It features a padded polyester lining, providing protection against cold and wind. This waterproof and windproof vest has 11 external pockets, including 1 front zip pocket, 4 hook-and-loop pockets, 2 side pockets, 3 pen pockets, and 1 phone pocket. Reflective strips on the pockets and shoulders enhance visibility. Back access for customization allows adding your logo or visual. This vest is customizable with embroidery for effective and durable communication.