Mountaineering Over-the-Calf Heavyweight Sock Men’s

Mountaineering Over-the-Calf Heavyweight Sock Men’s

Darn Tough

$35.00

Sleet, freezing rain, snow? Keep it comin’. This Mountaineering sock simply doesn’t back down. Extra heavy terry loop construction protects the entire foot for maximum warmth. No slipping, no bunching, no blisters. Fine gauge Merino Wool makes this a fast drying, breathable sock that stays warm in the winter and amazingly cool in the summer. And since Merino Wool is naturally antimicrobial this sock repels bacteria and odor – a great feature when you need to get any extra day (or two) out of your socks.

  • Medium: US 8 - 9.5
  • Large: US 10 - 12
  • Extra Large: US 12.5 - 14.5
  • Extra Extra Large: US 15 - 17

Description

Sleet, freezing rain, snow? Keep it comin’. This Mountaineering sock simply doesn’t back down. Extra heavy terry loop construction protects the entire foot for maximum warmth. No slipping, no bunching, no blisters. Fine gauge Merino Wool makes this a fast drying, breathable sock that stays warm in the winter and amazingly cool in the summer. And since Merino Wool is naturally antimicrobial this sock repels bacteria and odor – a great feature when you need to get any extra day (or two) out of your socks.

  • Medium: US 8 – 9.5
  • Large: US 10 – 12
  • Extra Large: US 12.5 – 14.5
  • Extra Extra Large: US 15 – 17

Additional information

Option

Smoke (Med), Smoke (Lg), Smoke (XL)

ALPINE ASCENTS BLOG

  • Cascades Conditions Report 8/13/2026

    Summer keeps on rolling and climbing in the Cascades is still going strong. Forecasts for the next week look promising. There will be a slight dip in the freezing levels over the weekend which should help keep things nice and cool higher up in the mountains. There’s also a slight change of picking up some […]

  • Cascades Conditions Report 8/5/2026

    Hello climbers, It’s hard to believe, but the first week of August is almost finished! Climbing conditions throughout the state haven’t changed much since last week. Smoke has moved in the last couple of days throughout the area, but thankfully hasn’t impacted trips or teams up high. We expect a lot of the smoke to […]

  • Cascades Conditions Report 7/29/2026

    Hello climbers, Summer continues in full swing around Washington.  Temperatures should hover around seasonal norms for the rest of the week before a slight disturbance over the weekend.  There will be a slight dip in the temperature and there may even be a bit of precipitation in the mountains.  It should be a nice break […]

Partners & Accreditations

Alpine Ascents International is an authorized mountain guide service of Denali National Park and Preserve and Mount Rainier National Park.
© Copyright 2026 All Rights Reserved. Alpine Ascents International