The company offers a wide range of ophthalmic and sun glasses from licensed and proprietary brands, catering to men, women, and children. Devlyn operates through standalone stores and store-within-a-store formats, providing customers with a convenient shopping experience. In addition to glasses, the company also provides ophthalmic lenses, solar lenses, contact lenses, and cleaning kits for each type of lens. With a focus on quality and customer satisfaction, Devlyn is a trusted provider of eyewear products.