Sidas 3 Feet Winter High Footbed

Sidas Winter 3Feet® High Ski Insoles

The Sidas Winter 3Feet® High Ski Insoles are anatomically engineered for high-arch feet, delivering maximum arch support, improved stability, and enhanced thermal insulation for skiers who demand better comfort and performance inside their boots.

Why It Works

High Arch Support: Designed specifically for high arches to improve foot alignment, reduce pressure points, and minimize fatigue.
Aluminum Thermal Insulation: Reflective film helps retain warmth and block cold from the ground and boot shell.
EVA Support Shell: Structured heel and arch reinforcement enhances stability and power transfer.
Comfort Foam Top Layer: Cushioned surface increases step-in comfort without compromising fit.
Trim-to-Fit Design: Easily customizable for compatibility with most ski boots and winter footwear.

Ideal For

Skiers with high arches seeking improved boot fit, enhanced warmth, and increased support for long days on snow.

Technical Specs

Category: Ski Boot Insoles
Arch Profile: High
Insulation: Aluminum thermal film
Construction: EVA support shell with foam top layer
Fit: Trim-to-fit
Season: Winter

How It Compares

Compared to standard factory insoles, the Winter 3Feet® High offers arch-specific structure and thermal insulation, helping improve comfort, reduce fatigue, and enhance ski control.

Bottom Line: A high-arch winter insole built to maximize support, warmth, and all-day stability for serious skiers.

SKU: 512198

Product may ship without original packaging. Item is brand new and unused.

ColorORANGE

ORANGE

SizeXS

XS S M L XL 2XL

$54.95

Shipping calculated at checkout.

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Product Specifications

Spec	Details
Product Name	Sidas Winter 3Feet® High Ski Insoles
Category	Ski Boot Insoles
Arch Type	High Arch
Insulation	Aluminum thermal film
Base Material	EVA support shell
Top Layer	Comfort foam
Fit Type	Trim-to-fit

Use & Performance

Attribute	Details
Intended Use	Ski boots and winter footwear
Arch Support Level	High
Primary Benefit	Improved support, warmth, and stability
Skill Compatibility	All levels

Sizing Guide - Insoles

Size	MP (cm)	EU	US	UK
XS	22–23	35–36	3–4	2–3
S	23.5–24.5	37–38	5–6	4–5
M	25–26.5	39–41	7–8	6–7
L	27–28	42–43	9–10	8–9
XL	28.5–29.5	44–45	11–12	10–11
XXL	29.5–32	46–48	13–14	12–13

Need help with your order?

Give us a ring: 1-888-754-7761

Complete the kit:

Le Bent Targeted Cushion Logo Snow Sock 2026

$33.95

Sidas 3 Feet Winter High Footbed

$54.95

About Sidas

Your Foot Company

More than a brand, we make an impression
Footprints are like fingerprints: yours are different to everyone else's. Every individual has their own unique way of walking, and SIDAS has taken the right step by creating custom-fit products that are equally unique.