Propa Volume Reducer shim This reduces excess space inside

This reduces excess space inside the boot and improves overall security

Premium Merino blend for natural warmth and moisture regulation

Have access to basic tools and a suitable workspace

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

Propa Volume Reducer shim This reduces excess space insideThe 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