Gel inner soles refer to specific types of insoles that are formulated with gel, a viscoelastic polymer that is known for its ability to provide comfort, support, and cushioning for the feet. The use of gel insoles is particularly popular among people who are active, such as runners, athletes, and military personnel, due to their ability to reduce the impact forces associated with walking and running. This makes them an attractive option for individuals who are concerned about protecting their joints and bones from injury. Gel insoles are typically produced with a contoured shape that fits the individual's arches, heels, and entire foot, offering targeted support wherever it is needed most. They are available in a wide range of colors and styles, making it easy for consumers to find a pair that suits their needs and preferred aesthetic.