TPU shell
The TPU shell supports the longitudinal arch and spreads pressure evenly under the foot. It helps maintain stability in winter and ski footwear.
3D anatomically shaped boot liner designed for winter sports. Special insulation layer prevents cold penetration and heat leakage. The soft surface material makes it easy to put on. The insole helps to transfer forces better, absorbs shocks and better stabilizes the heel inside the boot.
Insoles are suitable for ski boots, skialp, cross-country and snowboard boots. You will also appreciate them in skates and outdoor boots during winter trips.
Sidas Winter 3D Performance Insoles transfer foot movement more efficiently through the boots further onto the skis, better secure the heel and support the longitudinal arch, thus allowing more precise control of the skis. Insulating aluminium foil and EVA foam underfoot provide greater comfort.
1. TPU shell supports the arch and evenly distributes pressure
2. EVA foam increases comfort
3. Mesh surface for better comfort and grip
4. Aluminum insulation layer
5. Heel reinforcement to stabilize the heel
6. Foam pad (EVA) absorbs shock

Remove the original liner and trim your new Sidas liner accordingly
Insert the new insole into the boot
Wash with mild soap and brush only
Do not dry on the radiator. For better drying, use Therm-ic shoe dryers with air flow
