Insoles
How to pick your ski boot’s insoles to make sure your feet don’t feel cold?
Ski boot manufacturers progress and improve their products every year with new liners offering better insulation and more comfort. But some skiers like to add their touch with an extra pair of insoles to boost comfort and insulation up a notch. The insoles below offer an ergonomic footbed and more hold in case your boot is a bit wide. It is also a good option if you want to feel warmer in your boot. Coated with aluminium, the sole retains heat better. You can even go for the self-heating insole and its batteries if you are really sensitive to cold. Read more Show less
Recommended price
£27.21
-16%
£22.66
The Sidas Comfort 3D insoles are very easy to place inside your ski, snowboard, hiking boots or simply your everyday shoes.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- £6.28
Ideal for reducing the volume of oversized snow and ski boots, Sidas Reducteur Volume 5mm insoles can also be trimmed with scissors.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
- £6.28
To slightly reduce the volume of your ski boots or snowboard boots, here are the Sidas Volume Reducer insoles 3 mm that can be cut with a pair of scissors
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
10% off
- £36.31
The sole of the Sidas Winter 3D Perf ski boot gives you maximum power in your stance and precision in the curves.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XXL (46-47)
10% off
Recommended price
£172.72
-21%
£136.32
The Therm-Ic Heat 3D insoles are very easy to install in your ski boots
- M
- L
- XL
- £27.21
The innovative, lightweight Sidas Xc-Nordic 3D intsole offers exceptional stability and precise control for skating or classic XC skiing, while optimising the propulsion phase.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
- £40.86
Ideal for running, the Sidas 3Feet Run Protect Mid are designed to provide cushioning, rebound and support when running to mid foot arch feet.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
- £36.31
The 3D Merino soles offer warmth and insulation thanks to their merino coating and aluminum foil. The EVA shell stabilizes the foot and the EVA heel pad provides extra cushioning for optimum comfort.
- 35-36
- 37-38
- 46-48
- £40.86
The Sidas 3Feet Outdoor High is a hiking insole suitable for persons with a high foot arch to prevent pain due to bad body alignment by improving support.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
- £40.86
The Sidas 3Feet Outdoor Low hiking insole is a model designed for low foot arch persons and providing good food support and improved stability for more comfort.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
- £40.86
Ideal to provide improved support and optimum comfort to mid arch feet, the Sidas 3Feet Outdoor Mid insole is a model designed for hiking.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
- £40.86
The Sidas 3Feet Run Protect High insole is ideal for running, it offers more control and stability and features a gel pad at the heel for optimum cushioning.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
- £40.86
Designed for low foot arches, the Sidas 3Feet Run Protect Low are meant for running and provide cushioning, support and rebound to each stride.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
- £27.21
Ideal for hiking as well as for everyday use, the Sidas Anatomic Leather sole provides great comfort, optimal stability and cushioning.
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
- £31.76
Ideal to provide cushioning, comfort and stability, the Flex comfort insoles from Superfeet are practical for hiking or trail running.
- XS (34-36)
- S (37-38.5)
- M (39-41)
- L (42-44)
- XL (45-46.5)
- £31.76
The Superfeet Flex Thin is a comfort outsole with a roll-off that provides great stability during trail running, mountain biking or hiking sessions.
- S (37-38.5)
- M (39-41)
- L (42-44)
- XL (45-46.5)
- £13.56
The Sidas Max Protect Move Support sole is a technical model that allows you to go hiking in optimal conditions with great comfort, good stability and effective cushioning.
- XS (35-36)
- S (37-38)
- M (39-41)
- L (42-43)
- XL (44-45)
- XXL (46-47)
- £49.96
Lightweight and comfortable, the low-profile Superfeet Performance Carbon outsole offers high performance to cushion and stabilize the foot during your alpine sessions.
- 37-38.5
- 39-41
- 47-49
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Buyer’s guide for a good ski boot insole
You’re loving your new ski boots but they are slightly too large. No worries, there is an easy fix, add an insole. They are available in several thickness, 3mm, 5mm, pick the one that fits best. On Glisshop, you can also find a large selection of ergonomic insoles for ski boots, from the most basic one to keep the price low to the most technical one offering more comfort than you can imagine. We also have self-heating insoles from Conformable Sidas or Therm-Ic, they work on batteries and deliver a gentle heat all day long. In our Sole / Foot Comfort category you can also find complete sets including ergonomic insoles and warm socks. If it’s comfort you’re after, it’s comfort you are going to get.
How to pick a ski insole without going wrong?
The insole of a ski boot is often forgotten and yet it is more important than you think. The best insoles currently available come from Conformable Sidas, a french brand based just by the Alps and focused on foot comfort. Their products are super ergonomic and adapt to all shapes of feet. Pick the model that matches your foot arch, low, moderate or high and discover what comfort actually means. These insoles were also designed to provide the best thermal insulation thanks to layers of aluminium in their construction. Aluminium reflects the body infrared heat and keeps your boots warmer.
Where can you find a heating insole compliant with a ski boot?
Brands never stop innovating. Who would have thought 10 years ago that you would be able to have electric heating insoles in your ski boots ? Not only these are reliable but they are also super easy to use. Basically, you plug them to the micro battery that comes with and the sole begins to heat up gently. This type of soles is made by Conformable Sidas with the Volcano Heat model or by Therm-Ic with the ThermicSole Perform model. Both brands stand as leaders in this industry. Be careful, the actual heating system or the battery need to be bought separately. You can find the whole set in our Foot Heating corner.
Pick a pair of ergonomic insoles for your ski boots and experience real comfort!