Designed with form-fitting, flexible quad stretch neoprene for 4-way movement. The gel pad cushion provides shock absorption with each step and fits comfortably in shoes providing all day relief. One size fits all.Patients that are concerned with muscles, ligaments and joints are considered orthopedic patients. There are so many orthopedic disorders that it is almost impossible to list them all. Some of the more common disorders are arthritis, fractures, low back and neck pain. Orthopedic supports and braces are available to help in the aid and recovery of some of these common disorders.