Orthotic Insoles-Lady’s Full Length Slim fit-Strong support. The IRIS insoles are specially designed for Slim fit. In high density. Feels hard (65-70 degrees in hardness). Suit for lower arched feet(also named as Flat Feet). Suit for people who have used orthotics before. May feel discomfort in the first 1-2 weeks. Discomfort should usually disappear in 1-2 weeks. They may not suit high arched feet. Click here to find if you are flat footed or not →Flat Foot US-AUS UK Women Women Small 5.5-6.5 3.5-4.5 Medium 7-8 5-6 Large 8.5-9.5 6.5-7.5 X-Large 10-11 8-9 Size Guide
