Maximum warmth, comfort and support during every winter day. Sidas 3Feet Eco Warm Mid are the most insulated insoles in the Sidas 3Feet collection, designed for feet with a medium arch. With an anatomical 3D moulding, they provide precise arch support, stabilise the foot in the boot and prevent excessive pronation under load - ideal for ski boots and other winter footwear.
The EVA foam construction ensures excellent stability, while the heel cup with cushioning helps to precisely seat the heel and absorb shock. The recycled polyester fabric upper and Evamic Insulated foam provide superior thermal protection even in extremely cold conditions. The shape of the liner has been tailored to fit easily into narrow ski boots, without uncomfortable pressure or shifting.
Eco-friendly production from recycled materials reduces the carbon footprint and the Sidas brand contributes €1 from every pair sold to the restoration of forest ecosystems through the Sidas World Foundation.
Key features
Designed for feet with medium arches (3Feet Mid model)
Warmest insoles in the Sidas collection - ideal for extreme winter conditions
Anatomical 3D construction - arch support, stability and precise heel fit
EVA foam (20% recycled) - flexible, lightweight and durable
Evamic Insulated + polyester felt - powerful thermal insulation
Environmentally produced - recycled materials and support forest restoration
Compatible with ski, snowboard, ski-alpine and winter boots
Technical details
Upper material: 100% recycled PES - excellent thermal insulation
EVA reinforcement (20% recycled): foot support, correct body axial alignment
EVA heel pad (20% recycled): shock absorption, lower profile for precise fit
Dual density EVA Rubber base: functional cushioning and stability
Application
Remove the original insole from the shoe
Cut the new Sidas insole to the correct size
Insert into the shoe and make sure it fits precisely
Clean by hand with mild soap and brush
Do not dry on a radiator or direct heat – use a Therm-ic Dryer or Therm-ic Refresher
- 01Arch supportThe insole holds the foot in its natural position and spreads the pressure across the whole sole.
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