Propa Volume Reducer shim 5 35 – 38 4

5 35 – 38 4 – 7 M 25

Reduces heel lift and rearfoot movement

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

the Volume Reducer takes up dead space without altering foot position or support

Premium Merino blend for natural warmth and moisture regulation

Propa Volume Reducer shim 5 35 – 38 4The Volume Reducer is a fast, effective way to tighten up boots that feel loose, tired, or just a touch too big. Whether your liners have packed out over time or your fit was never quite perfect, this simple addition brings your boot back under control. Placed beneath the liner on the boot board. (Zeppa) Or trimmed to sit under your footbed, the Volume Reducer takes up dead space without altering foot position or support. The result is improved