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Darn Tough

Darn Tough Mountaineering Over the Calf Extra Cushion Socks - Unisex

Heavyweight mountaineering socks with thick cushioning that keep your feet warm and comfortable during long, cold days in rugged boots.

$49.95

Colour:Smoke
Size: Select
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Product details
Style ID: 5063-081

Heavyweight socks with extra cushion for long days in harsh conditions. Fine guage merino provides warmth and comfort on extra-cold and extra-long adventures.

  • Made of high-density knit merino wool with nylon and spandex for durability and fit
  • True seamless construction makes them irresistibly comfortable
  • Super-thick cushioning underfoot for comfort in hiking or mountaineering boots
  • Extra-heavy terry-loop construction adds layers of warmth
  • Darn Tough sources their wool from non-mulesed sheep
Size and fit

What customers are saying?

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Feels too smallFeels too large
  • Designed for comfort and performance during your activity.
  • Check the size chart for exact body measurements and fit guidance.
  • Look for fit notes (e.g., slim, regular, or relaxed) in the product description to match your style and layering needs.
  • If you're between sizes, we recommend sizing up for outer layers and sizing down for base layers.
Tech specs
Ideal for
  • Alpine climbing and mountaineering
  • Snowshoeing
Fabric content
  • 73% merino wool
  • 25% nylon
  • 2% spandex
ThicknessThick
Cuff heightKnee
Cushioning
  • Heel and forefoot
Anatomical fitNo
Additional feature(s)
  • Seamless toe
Made inUnited States of America
Reviews
5.0(6 reviews)
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