Blundstone insoles a little worse for wear? These replacements feature mild built-in arch support, and XRD™ foam in the heel and under the ball of the foot provide extra shock absorption in the places you need it. Don't need them for Blundstone boots? They can be trimmed to fit in most other footwear.
Available at Glebe Trotters.
Sizing: The Blundstone XRD™ Footbeds only come in whole sizes. If your Blundstone boots are a half size, order the half-size down.
IE: if your Blundstone boots are a size 6.5 UK, order the size 6 footbeds.
They also build two sizes into the footbeds.
IE: The size 4-5 UK footbeds are actually a size 5 footbed that features a guideline on the bottom for where to trim for a size 4/4.5 UK boot.