Endorsed by the UK College of Podiatrists, Insolia Flex makes walking in flats more comfortable by insuring your foot is correctly placed within your shoes - improving the natural rotational movement of the ball of the foot. Dress up a floaty dress or slick pair of trousers with these versatile sandals. ,Item details: Heel Height for Ladies Size 4 Shoe:20mm,Style: Product Shape:Sandals, Fit:Regular fit, Fastening:Buckle, Comes in sizes 3-8, Insolia Flex®,;Care and composition: Composition: Upper: Other materialsnLining and Sock: Other materialsnOutsole: Other materials