Propa Secure Fit liner The second used as a

The second used as a controlled heat source (rice-filled and microwaved) to deliver safe

Whether your boots have packed out over time or never quite felt secure from day one

and controlling flex

It is particularly useful for those who:

Propa Secure Fit liner The second used as aLoose Boot Correction System Regain the fit. Reclaim your control. If your ski boots feel loose, sloppy, or unresponsive, Propa Secure Fit restores the precision your setup was meant to deliver. This system gives you the tools to eliminate excess space, stabilise your foot, and bring performance back to life without replacing your boots. Inside, youll find a complete set of proven fit components designed to work together or independently to fine tune