Product Description
Ski or snowboard boots too big? These insole shims are the simplest way to take up extra volume. Simply insert the shim between the boot shell and liner (not inside the liner) and the extra volume will disappear. If unsure size up, you can easily trim them to fit (see shim lengths below). Available in two thicknesses.
- Light, flexible, durable and resistant to compression.
- Their non-woven, resin saturated, polyester composition provides additional insulation and resists mildew
- 3/32" (2.3mm) for those who just need a little tightening up.
- 5/32" (3.96mm) for those whose boots are obviously too big, and for most soft snowboard boots.
- Sizes are based on men's street shoe size, we recommend sizing up one size and trimming as needed (see shim lengths below).
- Actual shim color may vary.
- Sold in pairs (one right, one left)
Actual Shim Lengths
- 6-7 = 10.25" (257mm)
- 8-9 = 10.75" (274mm)
- 10-11 = 11.37" (289mm)
- 12-13 = 12.25" (307mm)
Product Videos
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Product Reviews
46 Reviews Hide Reviews Show Reviews
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Good for Packed Out Boot Liners
these worked perfectly in my 2 year old Lange Rx 120 LV's which have packed out over the last 2 years of 40+ days of skiing per year...
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Insole boot shim
These are critical for a good fit. I have one foot a bit smaller than the other and can take up space w/a thin shim in one boot and thicker in the other boot. Custom fit!
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Ski boot insole shims
Works as designed.
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Good - but buy 1 size larger
As suggested, buy 1 size longer than needed and trim if necessary. I didn't take their advice, but wish I had.
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Shoe shims
I bought these to go into my favorite running shoes. The volume of the shoe is a bit big where I would have to pull the laces very tight to get a good fit. I put these in to take up some of the volume and it worked great, the fit is much better. Time will tell how well they hold up with the flexing so because of the unknown I give 4 stars.
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Simple solution
Scarpa Maestrales Fitting a little bit sloppy. Don’t wanna get a whole new liner. These are the ticket. Cut it out to fit and put it under your liner and it’s soaks up the volume without affecting the performance. Five stars.
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IN SOLES
USEFUL TO HAVE FOR ANY KIND OF BOOT OR SHOE. YOU ARE THE ONLY PLACE THAT I CAN FIND THEM.
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Insole shims
Excellent quality and service.
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Fills up volume in all the right places
Got these to take up some volume now that my boots have packed out. Use one, stack them, do whatever you need to do. Really useful to dial in your boot fit.