All day cushioning, warmth, natural odor and bacteria resistance
Expedition weight, fully and densely cushioned mountaineering sock
For making big attempts on big mountains, put your trust in the men's mountaineer mid calf sock. Fully and densely cushioned, the Mountaineer is engineered to fit great inside your boots, provide all day warmth and breathability, and give you a little extra cushioning. A seamless toe box prevents bunching, especially important during a long descent, and reinforced toe and heel areas mean they'll be your trusted partner for many expeditions to come.
Fabric & Care
80% Merino Wool, 19% Nylon, 1% LYCRA®
Medium = 181.4g / 6.4 oz
Machine wash with similar colors. Do not use softeners, do not use bleach. Tumble dry on low, inside out. Exact instructions on the care label.
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Made for adventure.
All Icebreaker socks come with a lifetime guarantee.
If they ever wear out we’ll replace them with a new pair - no questions asked.
AAchilles support keeps your sock in place
BReinforced heel and toe for durability and strength
CInstep support for stability
DDouble-up merino cushioning or increased comfort in heel and metatarsal bones
ESeamless toe closure to reduce bulk and prevent blisters