EquiFit Adjustable Heel LiftWe love that with these EquiFit Adjustable Heel Lift breaking in new tall boots doesn't have to hurt. Our HeelLifts make the process more comfortable by alleviating pain in the back of the knee and preventing heel and ankle blisters as your boots drop and break in. The Technical Stuff: Resilient rubber layers maintain their lift while absorbing shock at the heel strike Fully adjustable, our HeelLifts add 3 8" at full height, or you can simply peel