Alfa Polar Liner


Alfa Polar Liner

Replaceable, lightweight and comfortable EVA foam inner shoe. This intuition liner is designed to be used in Alfa Polar APS expedition shoes.

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Availability: In stock

The opinion of Aventure Nordique

The Alfa Polar Liner is a thermoformable foam liner made by the brand intuition. These insulated liners are made from closed cell foam. The Polar Liners offer an excellent ratio of insulating power to lightness.

These foam liners are slipped into Alfa Polar APS shoes to ensure optimal thermal input and additional insulation. Another major advantage is that they can be removed and dried.

Once you put them on, you turn the Polar APS shoes into expedition skiboots, ready to face extreme conditions and low temperatures!

This lightweight lining offers 100% waterproofing, keeping your feet dry and warm in all conditions. The upper height is protective and offers extra stability.

Technical details

Manufacturer Alfa
Product name Polar Liner
Model Unisex
Colour Black
Sizes 36-47
Weight per pair 230 g (42)
Shaft height 22 cm (42)
  • Soft EVA foam construction
Additional information
  • High performance warmth to weight ratio

  • Intuition tongue style lining

  • No laces

  • Antimicrobial treatment

Size Selection:

The liner fits perfectly with Alfa Polar A/P/S expedition boots. If you want a snug fit, choose your regular size for the liner. If you prefer more room (e.g. to fit 2 pairs of socks), then choose the size above.
When using the liner in the Polar APS, we recommend choosing the Polar APS Shoes, 2 sizes larger than the liner, for a good fit. The Polar Liner can be thermoformed. This must be done by a thermoforming specialist.

To easily measure the length of the foot, place a piece of paper against the wall. Then place the foot (barefoot or with a thin sock) on the paper with the heel against the wall. It is important to stand up straight when measuring. Draw a line in front of the longest toe and measure with a ruler. Measure both feet; it is not uncommon for one foot to be larger than the other. Round up to the nearest whole number to find your size.

Consult the ALFA size chart and convert between centimeters and the French (EU) size. N.B.: Don't forget to measure both feet. One is always stronger than the other.

Warranty 2 years
Waterproofness +++++
Breathability ++++
Insulation +++++
Country of Manufacture China


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