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Men’s Caribou™ 9mm Thermoplus Boot Liner


https://www.sorelfootwear.ca/en/mens-caribou-9mm-thermoplus-boot-liner-1674241.html 1674241
Style # 1674241
$ 40.00 CAD


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The Details


Replacement liners for the Men's Caribou boot made of 9mm washable recycled felt. This inner boot is designed to wick moisture away from your foot. Its unique blend of polypropylene and recycled polyester traps warm air to keep your feet warm.

Best For:

The Construction


  • Imported.


Men's Size Chart

7 6 40 25
7.5 6.5 40.5 25.5
8 7 41 26
8.5 7.5 41.5 26.5
9 8 42 27
9.5 8.5 42.5 27.5
10 9 43 28
10.5 9.5 43.5 28.5
11 10 44 29
11.5 10.5 44.5 29.5
12 11 45 30
12.5 11.5 45.5 30.5
13 12 46 31
14 13 47 32
15 14 48 33
16 15 49 34
17 16 50 35

How to Measure Your Foot

  • Place your feet flat on a piece of paper and mark your longest toe and the back of your foot. It's best to do this standing and wearing socks
  • Measure the length (cm) straight from your longest toe to the back of your foot using a ruler or measuring tape.
  • Use the chart to find your size.


Men’s Caribou™ 9mm Thermoplus Boot Liner is rated 3.8 out of 5 by 8.
Rated 2 out of 5 by from Caribou 9 mm Thermoplus Innerbo This replacement liner fits very small compared to the original size 9 liner in my older Sorel boots. Very tight fit and a mid weight or heavy weight wool sock will be way to tight. I should have ordered a 10 even though my boots are a size 9. Very disappointed. [This review was collected as part of a promotion.]
Date published: 2018-10-25
Rated 5 out of 5 by from Carribou liner Very warm, good fit. [This review was collected as part of a promotion.]
Date published: 2018-03-19
Rated 5 out of 5 by from Awesome I have a pair of Sorel Caribou's that I've been using for 10 years now as a snowmobile guide. They get abused at work, from running around in them, gas and oil spilling on them, and all around use. They shells started to crack and I patched them with used bicycle inner tubes and voila, good as new except the liners had fallen apart. I ordered the 9mm replacement liners and it is like the old, abused boots are brand new. [This review was collected as part of a promotion.]
Date published: 2018-03-09
Rated 4 out of 5 by from Replacing mens Caribou boot liner The help i needed to replace the liners for the Caribou boots went way beyond what my customer help is like usually from other companies. This women took the time to ask a lot of questions . so she would make the outcome of this conversation a success . My boot had no size markings left anyplace so with patience from her and trials and errors. the sizing was a success . I am wearing them now and very happy . best regards Bill Hines U.S.Army Vietnam Veteran 1969-71 [This review was collected as part of a promotion.]
Date published: 2018-01-17
Rated 5 out of 5 by from Great price for a well made product Nice to put some life into my boots with these brand new liners. Well made and crafted with care. [This review was collected as part of a promotion.]
Date published: 2017-12-11
Rated 4 out of 5 by from Sorel Quality While it has not been cold enough yet in Wisconsin to determine if these replacement liners are as warm as the original I am hoping for the best. They do seem a little thinner than the original liner however it seems that the construction (layers) are a bit different. Keeping an open mind and hoping with todays technology less is more. [This review was collected as part of a promotion.]
Date published: 2017-11-22
Rated 4 out of 5 by from Liners that are comfortable I have had my Sorel boots for 34 years, made in Canada. I have replaced the liners many times over the years. Last several have been knock off, not the correct fit, not as warm. Went back to Sorel's liners, will not stray again. I live in an area where we have not had a lot of snow or cold weather for years, this year has been one with lots of cold weather and snow. Great to have my old sorels when I need them, now with new liners.
Date published: 2017-02-02
Rated 1 out of 5 by from Way too chunky to fit in shoe Bought these in size 11.5 to fill in the gaps of my size 12 sorel boot. It couldn't fit in the boot as it was too chunky, and there was no way my foot could go in too. I ended up trying to modify the insert and ended up destroying it and didn't bother asking for a refund. I wish I didn't waste $40 on this.
Date published: 2016-12-30
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