Insoles are a great investment for your walking boots. They will improve your comfort dramatically and therefore your overall happiness while out walking! Insoles mould to your feet a lot more than the inside of a boot, therefore giving you increased comfort as the insole sculpts itself around the unique shape of your foot. As well as providing underfoot padding to cushion every step, they also help to minimise excess room inside the boot. This prevents the foot from moving around in the boot and causing painful friction – which means you avoid the most common and annoying happiness killer while hiking – blisters!