Sidas 3 Feet Winter Mid Footbed

Sidas Winter 3Feet® Mid Ski Insoles

The Sidas Winter 3Feet® Mid Ski Insoles are anatomically engineered for medium-arch feet, delivering targeted support, improved stability, and enhanced thermal insulation for skiers who want better comfort and control inside their boots.

Why It Works

Medium Arch Support: Designed specifically for medium arches to promote proper foot alignment and reduce fatigue during long days on snow.
Aluminum Insulating Film: Reflects cold away from the foot to help retain warmth in winter conditions.
EVA Reinforced Shell: Structured heel and arch support improves stability and energy transfer to the ski.
Comfort Foam Top Layer: Cushioned surface enhances step-in comfort without compromising boot fit.
Trim-to-Fit Design: Easy customization ensures compatibility with most ski boots and winter footwear.

Ideal For

Skiers with medium arches looking to upgrade from stock insoles for better support, warmth, and overall boot performance.

Technical Specs

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

How It Compares

Compared to generic stock insoles, the Winter 3Feet® Mid offers arch-specific support and thermal insulation, helping reduce foot fatigue while improving comfort and ski control.

Bottom Line: A medium-arch winter insole that enhances warmth, stability, and all-day comfort—ideal for skiers seeking better fit and performance.

SKU: 512199

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

ColorRED

RED

SizeXS

XS S M L XL 2XL

Hurry! Low inventory

$54.95

Shipping calculated at checkout.

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Product Specifications

Spec	Details
Product Name	Sidas Winter 3Feet® Mid Ski Insoles
Category	Ski Boot Insoles
Arch Type	Medium 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	Medium
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 Townsend Pro Targeted Cushion Socks 2026

$43.95

Sidas 3 Feet Winter Mid 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.