End heel lift. Lock in the fit you already own.
The Liner Sleeve is a clean, precise way to tighten your boot fit and bring heel hold back, without permanent changes or complicated fixes.
Designed to slide over your existing liner, the sleeve applies targeted compression through the rear of the boot, reducing unwanted movement and improvi
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271 ratings
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Great little product.
My boot liners were well packed out and there was too much foot movement. The Propa Liner Sleeve has worked to make the fit better, my feet are held firmer and it will give me more life out of my boots.
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Sam · September 7, 2026
Amazing difference
I thought I was about ready for new boots, but the difference they have made around my ankle is fantastic. So good bought second pair for daughters boots and she loves them also.
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David · August 27, 2026
Liner sleeves
the propa liner sleeves tightened the heels which had always been loose. Now I feel directly in tune with my skis