Sidas 3Feet Eco Winter alpine insoles
Värmeisolerande alpinsulor med förformat stöd för lågt, medelhögt eller högt fotvalv.
- Temporarily out of stock - more on the way

Product description
A more comfortable day in your ski boots starts with the right support. Sidas 3Feet Eco Winter helps keep the foot stable in the boot and provides a clearer feel when steering your skis. The EVA shell provides support under the arch, with a shape adapted for low, medium or high arches.
The thin, woven polyester top layer is combined with heat-insulating Evamic Insulated foam, which helps protect against the cold from below. The foam contains 20% recycled material.
Choose support based on your arch
Select the height that follows the foot’s natural arch and feels comfortable when you stand on the insole. The three options correspond to the markings on the insoles and in the image guide:
- Low arch - Low: blue marking.
- Medium arch - Mid: green marking.
- High arch - High: yellow marking.
The insoles are pre-shaped and do not need to be heat-molded. Remove the boot’s original insoles and use them as a template if the new insoles need trimming. Eco Winter replaces the original insoles.
Size guide
| Size | Shoe size EU |
|---|---|
| XS | 35-36 |
| S | 37-38 |
| M | 39-41 |
| L | 42-43 |
| XL | 44-45 |
| XXL | 46-48 |
Supplied as a pair.
Pairs well with
Save up to 20% on larger purchases
The more you shop, the higher the discount you receive:
- 10% discount on orders over SEK 2,000
- 15% discount on orders over SEK 4,000
- 20% discount on orders over SEK 8,000
The discount is applied automatically at checkout - no code needed.
Shipping and delivery
Order before 2:00 PM on a non-holiday weekday and we will ship your order the same day. Delivery normally takes 1–2 business days after the parcel has left our warehouse.
Free shipping over SEK 499 - otherwise shipping costs SEK 49.
Returns and 365-day return policy
In addition to your statutory right of withdrawal, we offer a 365-day return period under our terms and conditions. The item must be unused, complete and in resalable condition. Original packaging and accessories must be included where applicable.
Would you like to return something? Our returns page explains the conditions and how to notify us of your return and arrange return shipping.
Waxing tips and help choosing the right products
In Vallaboden you’ll find practical guides and tips on ski waxing, ski care, and steel edge tuning - for both cross-country and alpine skiing.
Not sure which wax or tool you need? Contact us, and we’ll help you find the right option for your skis and your skiing.







