Arch supports are devices designed to provide support to the arch of the foot. They help distribute body weight evenly across the foot, reducing strain on the ligaments and muscles. Arch supports can be found in various forms, including insoles, custom orthotics, and built-in features of certain types of footwear. These supports are particularly beneficial for individuals with flat feet or high arches, as they can alleviate discomfort and improve overall foot function. By enhancing stability and alignment, arch supports can also contribute to better posture and reduce the risk of injuries during physical activities.