The next best thing to a custom prescription orthopedic. Most insoles simply condense and compact under pressure. These are designed with a firm structural footbed that self-molds to your unique foot shape, cushioning and mirroring each foot for increased comfort, control and support. These are rock solid. Two thicknesses: medium profile (thicker) works best if you’re between boot sizes, or low-profile (thinner) uses minimal boot space. 7, 8, 9, 10, 11, 12, 13, 14.