This Carhartt Gilliam Vest is made from 1.75-ounce, 100% nylon Cordura shell with Rain Defender durable water-repellent Nylon lining quilted to 100g polyester insulation. It features a mock-neck collar, a left-chest map pocket, and two lower-front pockets. This vest is designed to be amazingly durable and dependably water repellent, perfect for wearing alone on mild days.