An insole designed for winter sports
Low temperatures can quickly make your feet cold, particularly when spending the day on the slopes. The Winter 3D insoles have been developed to improve thermal comfort and foot support during winter activities.
They can be used in ski boots, snowboard boots, hiking boots or other footwear suitable for cold conditions.
A 3D structure for support and stability
The 3D nylon shell forms the main structure of the insole. It provides effective support for the foot and improves its stability within the boot.
Sidas’s 3D design also helps to promote better body alignment during activity.
Thermal insulation against the cold
An aluminium foil is integrated into the construction to improve thermal insulation. It helps to limit heat exchange with the underside of the shoe, thereby helping to retain more heat under the foot.
Comfort and cushioning
The EVA cushioning pad provides impact absorption and enhances comfort whilst walking or playing sport. The Velvet upper lining, meanwhile, feels soft against the foot whilst offering good durability.
Key benefits
- Thermal insulation thanks to the aluminium foil.
- 3D nylon shell for support and stability.
- Promotes good body alignment.
- EVA insole for cushioning.
- Velvet upper – comfortable and durable.
- Designed for winter sports.
- Suitable for skiing, snowboarding and winter hiking.
- Unisex model.
DIMENSIONS (IN MM)

Technical characteristics
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Type
Insoles
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Gender
Unisex
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Activities
Ski
Maintenance
HOW TO USE
- Cut out the sole before use
- Remove the insole and replace it with the new one.
- Washing with soap and brush only
- Do not dry on a radiator, for a better drying use our shoe dryers.
