Overpronation refers to your ankle rolling too far inward, while supinating refers to your ankle rolling too far outward. Both conditions can be alleviated in part by supportive footwear with adequate arch support, cushion, and stability.Although all KURU styles are designed to help relieve foot pain, the QUANTUM and CHICANE offer an extra dose of lateral stability to help reduce pain from pronation or supination and encourage a more natural alignment.