Good quality insoles can provide a range of benefits to help you prevent injuries, alleviate pain in feet and joints, and even correct posture and balance. While Happy Feet insoles are a bit more of an investment than basic insoles, they’re more affordable than custom-made orthotics. With Happy Feet insoles you are investing in the medical-grade dynamic liquid that evenly distributes your weight in real-time, so the insole works with the shape and motion of your feet to give you targeted support.