Charles River Apparel is a company specializing in the design and production of high-quality apparel, including outerwear, athleisure, and workwear. They offer products for men, women, and youth, focusing on styles such as fleece, rainwear, and lightweight and winter weight outerwear. The company emphasizes customization with their Custom Import Program and offers various resources such as a decoration FAQ and marketing tools. Charles River Apparel is committed to social responsibility through initiatives like Charles River Cares, which includes sustainability efforts and employee volunteerism.