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Product Description:

Product Description: 
PROTECTS AND REGULATES , FROM START TO FINISH. In the X-SOCKS® X-Factor we have a sock in our range that is the perfect choice for all those who have treated themselves to custom foam-lined ski boots. Even sprinters and proven technical specialists prefer this sock with its thinly worked leg. The X-SOCKS® X-Factor provides the fi ne feel skiers need for the ski and edge. A perfectly moulded foam liner in the boot eliminates the need for a calf cushion, even for good technical skiers. Features the X-SOCKS® X-Factor does not dispense with, however, are the stabilizing X-Cross® ankle bandage, the pressure-relieving shin protector and the AirConditioning Channel®, including Traverse AirFlow Channel System, which is responsible for effective air exchange and dry feet. Heel, forefoot and Achilles tendon protectors round off the protection package of these high-tech socks.

Developed For:

Temperature rating:

  • cold
  • light
  • warm
  • extra warm



Air-Conditioning Channel® for X-SOCKS®

We positioned the Air-Conditioning Channel® under the arch of the foot, the area that normally does not touch the ground. It begins there and then moves along the foot up to the cuff. Covering only 30 % of the skin’s surface, it is constructed using a fine-knit mesh, so with every step, moist air is pumped out of the shoe and fresh air is drawn back in. An optimal air circulation system for the foot is now a reality: fresh air can even be circulated within a snug-fitting shoe.

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Heel Protector

The heel area is particularly prone to blisters: the Heel Protector absorbs friction and thus effectively decreases the risk of blistering.

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Toe Protector

Who wants to be top needs, to take care of his toes. The asymmetric Toe Protector absorbs pressure and perfectly hugs the contour of the asymmetric toe area.

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Traverse AirFlow Channel System

The three-channel cross-ventilation system helps conduct warmth and moisture into the Air-Conditioning Channel®.

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X­-Cross® Bandage

Our feet depend on the fine-tuned interaction of tendons, ligaments, muscles and joints. One careless step can be enough to destroy this experienced team. Therefore the ankles require extra protection without inhibiting the foot’s freedom. This is why we invented the X-Cross® Bandage. It is a cross ankle bandage knitted from an elastic material, which stabilises the ankle and optimally supports the foot’s function without limiting the freedom of movement.

The Full Story

We offer a two-year X-Bionic guarantee on our revolutionary products. We also provide access to our X-CLUSIVE Member Shop for all registered product owners.

Washing Instruction

Do Not Bleach Do Not Dry Clean Do Not Iron Do Not Tumble Dry Wash at 40°C

Please turn the socks inside out. No bleaching agent. No fabric softener.


Technical Composition:

  • 37% Nylon
  • 27% Merino Wool
  • 17% Robur®
  • 12% Mythlan®
  • 6% DuraWool
  • 1% Elastane

Material Composition:

  • 54% Polyamide
  • 30% Merino Wool
  • 15% Polypropylene
  • 1% Elastane
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