According to the McDonald's corporate website, free uniforms are provided to McDonald's workers. These uniforms may be subject to some eligibility requirements or restrictions, and employees are advised to speak with their local restaurant owner or franchisee for details.
According to a Guardian article from 2013, McDonald's not only provides free uniforms for employees but also provides new shoes every six months. Other benefits are offered to workers, including discounted or free meals, medical insurance, paid holidays and a 401(k). Like free uniforms, these benefits may not be available to all employees, as they depend on the policies of individual store locations.