Approximate Size Guide:
The Superfeet Volume Reducers do exactly as the title suggests, they reduce the volume inside your footwear, perfect if there is some extra unwanted space in your shoes, mids or boots.
They are especially effective if your foot is moving around in the shoe, creating hotspots and rubbing. The Volume Reducer will sit underneath the original insole, reducing the volume inside.
They are pre-compressed so will not exaggerate alignment problems of the feet, and can be trimmed to fit.