Supination occurs when someone strikes the ground first with the inside of the foot to cause an uneven distribution of weight. As a result, under-pronation occurs as the foot fails to lean inward enough during movement, putting abnormal pressure on the smaller toes. Fortunately, for those who suffer from this condition, Orthotic Shop carries several supination insoles that have been uniquely designed and developed by footwear professionals to help alleviate some of the pain and promote a healthier, more confident stride. For more severe cases, we recommend purchasing a custom supination insole that will mold to the exact shape of your foot and help manage your unique alignment problems. All of our custom orthotics can be found here.