Product Information "Sidas Winter 3D Merino Insoles"
The Sidas Winter 3D Merino is the insole for skiers with cold feet: a merino wool cover, an aluminum foil layer under the insole that keeps the cold from the bottom of the boot, and a pre-shaped 3D EVA shell that stabilizes the foot. For ski boots, snowboard boots, and winter boots.
Sidas Winter 3D Merino: a warm insole that provides stability
Cold enters the ski boot from below, directly from the snow through the thin original sole. The Winter 3D Merino combats this with two layers: The aluminum foil reflects body heat and blocks heat transfer to the bottom of the boot, while the merino wool on top insulates, feels warm, and absorbs odors. The pre-shaped 3D EVA shell supports the arch and distributes pressure evenly across the sole of the foot, while an EVA heel pad cushions impacts. The insole is thin enough for ski boots and replaces the original insole.
Features in Detail
- √ Insoles for winter and ski boots
- √ Merino wool lining—warm and odor-resistant
- √ Place aluminum foil under the sole to protect against cold from below
- √ Pre-shaped 3D EVA shell for stability and pressure distribution
- √ EVA heel pad
- √ Sizes S through XL (37–38 through 44–46), can be trimmed to fit
- √ 1 pair
Uses
For skiers, snowboarders, and winter hikers who have cold feet despite wearing good socks, and as a replacement for the thin original insole in ski boots. If you want an insole with more support, choose the Sidas 3Feet Winter in Low, Mid, or High.
Adjust
Remove the original insole from the shoe, place it on top of the Winter 3D Merino as a template, and trim it at the toe if necessary. Then insert it—done.
Does the sole fit in the ski boot?
Yes, it’s made for ski boots and is thin enough. Remove the original sole; do not wear both on top of each other.
Can I trim the sole?
Yes, along the toe area of the original sole. Do not trim the shell in the heel and arch areas.
How do I care for the sole?
Wash by hand in lukewarm water and let air dry; do not place on a radiator or put in the washing machine.
| Color: | Gray |
|---|---|
| Exact color name: | Grey |
| Manufacturer: | Sidas |
| Material: | Merino wool |
| Product type: | Soles |
| Shoe size EU: | 37-38 |
| Size: | S |
| Target group: | Gentlemen, Ladies |
| Year: | 2027 |
Sign In