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 sharpen up an everyday style with these mid heels the latest catwalk style item details heel height for ladies size 4 shoe45mm style product shapecourts fitregular fit comes in sizes 3 8 including half sizes care and composition composition upper textile