The Carhartt Women's Sandstone Mock Neck Sherpa Lined Vest is a best-selling vest on Amazon known for its durability and warmth. This vest is made of rugged sandstone duck fabric, providing excellent durability and wind resistance. It features a sherpa-lined interior for added warmth and comfort. The mock neck collar helps to seal out cold air, while the zippered hand pockets offer convenient storage. The Sandstone Mock Neck Sherpa Lined Vest is perfect for outdoor activities or layering during colder months. With its high-quality construction and timeless design, this vest is a reliable and stylish choice.