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Thanks to Teko's ski-specific fit and Planet Positive approach to producing socks, the SIN3RGI Ultralight Ski Pro Sock leads the pack in the official sock lineup of the Freeride World Tour. Teko constructed this sock with a Dynamic Custom Fit geared towards improved performance and comfort while you ski. Slip the SIN3RGI into your ski boot next time you head to the hill; you'll be doing your feet and mother earth a favor.

  • This Merino and Evapor8 ultralight sock fits and feels like a second skin for those who require sensitivity in their ski boots
  • The Dynamic Custom Fit is specifically designed for winter sports with a seamless toe, ergonomic heel, and shock-absorbing shin zone
  • Reinforced Achilles and forefoot areas add comfort in narrow-lasted ski boots
  • The semi-compression fit improves blood flow for increased warmth
  • This unisex sock is meant to be worn and loved by both men and women
  • Teko produces socks in a Planet Positive manner utilizing sustainable and renewable materials

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Teko SIN3RGI Ultralight FWT Ski Pro Sock

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Here's what others have to say...

5 5

Backcountry resort sock

  • Familiarity: I've put it through the wringer
  • Fit: True to size
  • Height: 6' 6"
    Weight: 225 lbs
    Size Purchased: xl

First time wearing Teko. At the begining of the year I bought 6 or 7 brands and this is my favorite sock yet. I skied resort and toured backcountry in them all winter as my go to sock. Seamless, light, tough and shear. I prefer ultralight socks. This one runs high on the calf and does not slip down. The only real padding is on the shin and thats exactly what I look for in a sock. Teko hit gold with this one. The FWT logo added some stoke.