1. Support and Stability: They provide additional support to the feet, helping to maintain proper alignment and stability during physical activities. They can minimize excessive foot pronation or supination, reducing the risk of injuries and improving overall balance.

2. Shock Absorption: The cushioning properties of sports insoles help absorb impact forces generated during high-impact activities like running, jumping, or landing. By reducing the stress on joints and soft tissues, sports insoles can prevent discomfort, fatigue, and overuse injuries.

3. Pressure Redistribution: They are designed to distribute pressure more evenly across the foot, reducing pressure points and preventing the formation of blisters, calluses, or hot spots. This promotes greater comfort and allows athletes to perform without distractions.

Also, They can improve biomechanics, enhance performance, injury prevention, comfort, and cushioning.