Propa Tongue Shim tongue shim the shim fills dead space

the shim fills dead space and absorbs impact

Whether you're molding liners or reshaping both liners and shells

This balance improves comfort

With the Full-Reach Kit

really stiff boots or just getting you into your boots easily on cold mornings

Propa Tongue Shim tongue shim the shim fills dead spaceThe Tongue Shim is a simple, highly effective fix for excess cuff volume, poor shin contact, and harsh pressure points. If your boots feel loose up top, or youre cranking buckles just to find support. this is the missing link. Positioned bon the outside of the liner tongue, the shim fills dead space and absorbs impact, creating a more even, controlled flex and a stronger connection to the ski. Made from premium EVA foam, it adds comfort without