Darn Tough

Darn Tough Mountaineering Hike OTC Extra Cushion Mens Socks

5.0 star rating 2 Reviews
Size Chart

Some adventures require a little extra. Extra cushion. Extra protection. Extra warmth. On those days only Darn Tough's Mountaineering sock will do. Thick and padded throughout, this sock comes up high and has a reinforced heel and toe and ring toe construction for a comfortable invisible seam. Merino Wool means your feet will stay warm and dry all the way up the mountain, and back. And as always, Darn Tough backs up its tough promise with an unconditional lifetime guarantee.


  • Cushion: Extra Cushion - Thick, burly, high-density cushion throughout the entire sock
  • Height: Over-the-Calf - Covers the calf, sits below the knee
  • Fine Gauge Knitting
  • Naturally Antimicrobial
  • Moisture Wicking
  • Regulates Temperature
  • Made in the USA
  • Lifetime Guarantee


73% Merino Wool, 25% Nylon, 2% Lycra Spandex

Sock Height

Knee-High Height Sock

Sock Cushion

Extra Heavy Cushion Sock