X-Socks Ski Perform OTC Ski Socks

For skiers who demand more than a basic tube sock, the X-Socks Ski Perform OTC delivers targeted compression and anatomical protection that generic ski socks simply can't match. Engineered with X-BIONIC® Partialkompression®, these over-the-calf socks stabilize muscles and joints, reducing fatigue on long descents while keeping feet dry and comfortable from first lift to last run.

Highlights

• X-BIONIC® Partialkompression® for targeted muscle support
• Air-Conditioning Channel® ventilation system actively moves moisture away
• Integrated shin, calf, and Achilles tendon protectors reduce impact and vibration
• Anatomical left/right fit with self-adjusting cuff for a secure, pressure-free hold
• Merino wool blend offers natural warmth without overheating

In daily use

On the mountain, every detail of the Ski Perform OTC works to keep you focused on the terrain. The ISO-Blocker™ thermal regulation retains heat where needed while breathable zones prevent sweat build-up. AirFlow AnklePads™ and an instep protector cushion against boot pressure, while the toe and heel protectors add durability in high-wear areas. The result is a sock that feels like a second skin, not a bulky layer.

Full specifications

• Type: Ski socks
• Length: Over-the-calf (OTC)
• Material: 40% Nylon (Polyamide), 30% Polyester, 15% Polypropylene (Mythlan), 10% Merino Wool, 5% Elastane (Spandex)
• Technology: X-BIONIC® Partialkompression®, Air-Conditioning Channel®, ISO-Blocker™
• Protection: Shin protector, calf protector, Lambertz-Nicholson Achilles Tendon Protector™, AirFlow AnklePads™, instep protector, toe protector, heel protector
• Fit: Anatomical left/right specific
• Cuff: Self-adjusting
• Season: Winter
• Recommended use: Alpine skiing, snowboarding
• Care: Machine wash 30°C, do not tumble dry, do not iron

Final note

Engineered for performance and comfort, the X-Socks Ski Perform OTC is the choice for skiers who won't settle for less than the best.