The ZipFit GFT is the most premium touring liner available on the market. Designed to eliminate heel movement and provide a plush 'alpine-like' feel on the way back down.  ZipFit liners are designed around adjustable cork pouches. 1 around each heel and 1 on the tongue that can have ZipFits revolutionary OMFit Cork material added or taken away from. The OMFit material will also automatically migrate to areas of less tension and wont pack out as regular foam based liners do. Allowing for these liners to last hundreds or even thousands of days longer than standard liners and be much more customisable over the long term. The GFT is best paired with Hybrid boots and dedicated touring boots on the heavier end of the spectrum as the downhill performance gain is lost on Ultralight boots. Our favourite pairing here in the shop is with the Tecnica Zero G Tour Pro.  Features Neoprene Interior Lining Rear Flex Panel Front Articulation Points Mid Volume Liner  Merino Wool Lined Toe Box Zipfit GFT Alpine Touring Ski Boot Liner