The delicate and demure, bow-accented supple leather upper of Oh! Shoes' Bali flat offers a glove-like fit and features a leather lining that feels soft against your skin. Inside, the molded footbed gives you full-length cushioning, as well as arch support, and a flexible rubber outsole moves with your foot for an easier stride and less foot fatigue. Healthy heels for active women. Oh! has developed, professionally endorsed, patented technology proven to improve foot health by significantly reducing the painful stress and impact which has been long associated with wearing heels.