The SIDAS Ski Heat Sock is a lifesaver for people who suffer from cold feet, both on and off snow. The secret to the Heat Sock is an invisible heating element on the outside of the sock which gives off soft and constant heat under the front of the foot, keeping you warm and comfortable. The combination of natural Merino wool and synthetic fibres ensure effective temperature regulation and sweat wicking, plus the tight fit provides compression, giving you greater sensation and precision.

*BATTERIES NOT INCLUDED. 

THERM-IC BATTERIES AVAILABLE FOR PURCHASE

Thickness: Medium Volume

The Medium Volume profile of this sock is designed for use with all boots.

Construction: Hybrid Composition

This construction regulates temperature and wicks away perspiration effectively.

SynergyFit: 

This sock is designed for an optimal fit in synergy with your shoe, insole, and feet, with no padding under the sock and inside the shoe, no yarn towards the skin, and an anatomic shape.

Heat:

The heating elements in this sock distribute gentle, constant, and uniform warmth.

Features:

• Anatomically designed with a specific left and right sock
• Knee length
• Firm fit to keep it in place all day
  
• 34% Merino / 42% Polyamide / 22% Acrylic / 2% Elastane