Spenco RX Comfort Insoles Active firm heel wedge that allows

firm heel wedge that allows for a heel lift from 1mm to 12mm (and angle of 1° to 5°) through the use of multiple stacking 1mm layers that can be added or removed to create the perfect-height heel lift

Looking at the insole from top to bottom

Shape can be customized using scissors or razor

Slim-cut design

The CURREX EdgePro Insoles are a sturdy and robust

Spenco RX Comfort Insoles Active firm heel wedge that allowsOverview The Spenco RX Comfort Insoles are completely flat, full cushion insoles that can be used to either replace an existing pair of flat insoles or to add a little extra cushioning under your existing shoe insoles (as long as there's enough room in your shoes to do so). These insoles are a customer favorite for adding low profile cushioning underneath existing insoles to give extra comfort, and also to replace the insoles that originally came in