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Description

Product information "Therm-Ic Comfort Sock Set+ S-Pack 3000"

Maximum Thermal Protection & Uncompromised Comfort

The Therm-Ic Ultra Warm Comfort Sock Set S.E.T® + S-Pack 3000B is the ultimate heated sock system engineered for extreme winter conditions. Powered by patented Smart.Elastic.Technology (S.E.T®), an ultra-thin, flexible heating line seamlessly wraps around the toe zone without creating pressure points or bulk inside your footwear. Combined with high-capacity S-Pack 3000B rechargeable lithium-ion batteries, this set delivers consistent, ambient warmth for up to 14 hours—fully customizable directly on the battery pack or wirelessly via Bluetooth.

Ideal For & Recommended Use

Designed for winter sports enthusiasts and individuals requiring reliable thermal support in sub-zero environments. Perfect for:

  • Alpine Skiing & Freeriding: Provides a precise, wrinkle-free fit inside tight-fitting ski boots.
  • Ski Touring & Winter Hiking: Ensures rapid moisture evacuation during intense climbs.
  • Cold-Weather Outdoor Work & Expeditions: Offers continuous, long-lasting thermal protection for all-day outdoor exposure.

Materials & Technical Specifications

  • Fabric Blend: Premium composition of 50% Merino Wool (natural heat retention & odor control), 48% Polyamide (durability & shape retention), and 2% Elastane.
  • Heating Technology: S.E.T® (Smart Elastic Technology) – an imperceptible, elastic heating line surrounding the toes.
  • Battery Performance (S-Pack 3000B): Rechargeable batteries delivering up to 14 hours of continuous heat (Heat Level 1: up to 14h | Level 2: up to 6h | Level 3: up to 4h).
  • Connectivity: Integrated Bluetooth capability for custom heat adjustment via the free Therm-ic Heat Control smartphone app.
  • Fit & Construction: Anatomical left/right fit, targeted shin, heel, and toe reinforcements, featuring snap-fasteners at the upper cuff for secure battery mounting.
  • Care Instructions: Machine washable up to 30°C / 86°F (inside a washing net at a gentle 400 rpm spin max; remove batteries prior to washing).