The FootFitter Cast Aluminum Combination Boot Instep and Shaft Stretcher is a professional device used to stretch the instep and shaft of your boots. It gradually stretches the boot shaft and instep to relieve tightness around the calf muscles.

It has a solid metal contraption to allow from switching between stretching the instep and the shaft of the boot. This heavy-duty stretcher will last you through the years and will fit most boots.