Insolia redistributes your weight away from the balls of your feet, reducing pressure and increasing ankle stability, allowing you to wear your heels comfortably all day long. Insolia is endorsed by the UK College of Podiatrists. The perfect day-to-night piece, these stylish boots instantly dress-up any outfit.,Item details: Heel Height for Ladies Size 4 Shoe:83mm,Style: Product Shape:Mid calf boot, Fit:Wide fit, Fastening:Side zip, Comes in sizes 3-8, including half sizes,Care and composition: Composition: Upper: TextilenLining and Sock: Textile & other materialsnOutsole: Other materials