Women's Anatomical Sandal, Absorbent heel area: Joint rest, Large arch: Ideal stability. Reinforced inner and outer margin: grip and safety. High quality materials: Soft and light. Insoles: Non-slip, confident walking. Stable foot support: Balanced posture. From 35.5 to 42⅔, Adjustable Width (E-H), 35mm Heel, 22mm Opening